| Function: k_means(int, point_t*, point_t*, int*, point_t*, int, int) | Module: kmeans-gcc-O3-all | Source: main.cpp:55-96 [...] | Coverage (incl. loops): 7.78% | (excl. loops): 0.00% |
|---|
| Function: k_means(int, point_t*, point_t*, int*, point_t*, int, int) | Module: kmeans-gcc-O3-all | Source: main.cpp:55-96 [...] | Coverage (incl. loops): 7.78% | (excl. loops): 0.00% |
|---|
/home/fmusial/KMEANS_Benchmarks/kmeans/main.cpp: 55 - 96 |
-------------------------------------------------------------------------------- |
55: void k_means(int niters, point_t *points, point_t *centroids, int *assignment, point_t* memory, int n, int k) { |
56: for (int iter = 0; iter < niters; ++iter) { |
57: // determine nearest centroids |
58: #pragma omp parallel for |
[...] |
73: int count[k]; |
74: double sum_x[k]; |
75: double sum_y[k]; |
76: for (int j = 0; j < k; ++j) { |
77: count[j] = 0; |
78: sum_x[j] = 0.; |
79: sum_y[j] = 0.; |
80: } |
81: for (int i = 0; i < n; ++i) { |
82: count[assignment[i]]++; |
83: sum_x[assignment[i]] += points[i].x; |
84: sum_y[assignment[i]] += points[i].y; |
85: } |
86: for (int j = 0; j < k; ++j) { |
87: if (count[j] != 0) { |
88: centroids[j].x = sum_x[j] / count[j]; |
89: centroids[j].y = sum_y[j] / count[j]; |
90: } |
91: // save centroids to memory |
92: memory[(iter + 1) * k + j].x = centroids[j].x; |
93: memory[(iter + 1) * k + j].y = centroids[j].y; |
94: } |
95: } |
96: } |
0x4021c4 STP X29, X30, [SP, #800]! |
0x4021c8 ADD X29, SP, #0 |
0x4021cc STP X19, X20, [SP, #16] |
0x4021d0 STP X21, X22, [SP, #32] |
0x4021d4 STP X23, X24, [SP, #48] |
0x4021d8 STP X25, X26, [SP, #64] |
0x4021dc STP X27, X28, [SP, #80] |
0x4021e0 STR D15, [SP, #96] |
0x4021e4 STR X4, [X29, #128] |
0x4021e8 CMP W0, #0 |
0x4021ec B.LE 4025bc |
0x4021f0 ORR W7, WZR, W0 |
0x4021f4 SBFM X23, X6, #62, #31 |
0x4021f8 FMOV D15, #1.0000000 |
0x4021fc SBFM X14, X6, #61, #31 |
0x402200 SUB W0, W6, #1 |
0x402204 ORR X27, XZR, X2 |
0x402208 ORR W26, WZR, W6 |
0x40220c ORR X25, XZR, X1 |
0x402210 ORR X24, XZR, X3 |
0x402214 ADD X4, X0, #1 |
0x402218 ORR W28, WZR, W6 |
0x40221c ADD X2, X23, #15 |
0x402220 ADD X3, X14, #15 |
0x402224 ADRP X1, |
0x402228 SBFM X10, X26, #0, #31 |
0x40222c SUB W11, W26, #1 |
0x402230 ADD X12, X27, #16 |
0x402234 ORR W20, WZR, W5 |
0x402238 AND X22, X3, #7932 |
0x40223c STR X10, [X29, #168] |
0x402240 AND X5, X2, #7932 |
0x402244 UBFM X6, X4, #62, #61 |
0x402248 STP W11, W7, [X29, #144] |
0x40224c UBFM X8, X4, #61, #60 |
0x402250 ADD X9, X1, #3360 |
0x402254 STR X22, [X29, #136] |
0x402258 ORR X26, XZR, X27 |
0x40225c MOVZ W19, #0 |
0x402260 STP X12, X6, [X29, #112] |
0x402264 ORR X27, XZR, X25 |
0x402268 ORR X25, XZR, X24 |
0x40226c ORR W24, WZR, W28 |
0x402270 STR X9, [X29, #152] |
0x402274 STR X5, [X29, #160] |
0x402278 STR X8, [X29, #176] |
0x40227c HINT #0 |
(10) 0x402280 ADD X15, SP, #0 |
(10) 0x402284 LDR X0, [X29, #152] |
(10) 0x402288 MOVZ W3, #0 |
(10) 0x40228c MOVZ W2, #0 |
(10) 0x402290 ADD X1, X29, #192 |
(10) 0x402294 STP X27, X26, [X29, #192] |
(10) 0x402298 ADD W19, W19, #1 |
(10) 0x40229c STR X15, [X29, #184] |
(10) 0x4022a0 STR X25, [X29, #208] |
(10) 0x4022a4 STP W20, W24, [X29, #216] |
(10) 0x4022a8 BL 4016b0 |
(10) 0x4022ac LDR X18, [X29, #160] |
(10) 0x4022b0 LDR X7, [X29, #136] |
(10) 0x4022b4 SUB SP, SP, X18,UXTX |
(10) 0x4022b8 ADD X23, SP, #0 |
(10) 0x4022bc SUB SP, SP, X7,UXTX |
(10) 0x4022c0 ADD X21, SP, #0 |
(10) 0x4022c4 SUB SP, SP, X7,UXTX |
(10) 0x4022c8 ADD X22, SP, #0 |
(10) 0x4022cc CMP W24, #0 |
(10) 0x4022d0 B.LE 40267c |
(10) 0x4022d4 LDR X2, [X29, #120] |
(10) 0x4022d8 MOVZ W1, #0 |
(10) 0x4022dc ORR X0, XZR, X23 |
(10) 0x4022e0 BL 4015e0 |
(10) 0x4022e4 LDR X2, [X29, #176] |
(10) 0x4022e8 MOVZ W1, #0 |
(10) 0x4022ec ORR X0, XZR, X21 |
(10) 0x4022f0 BL 4015e0 |
(10) 0x4022f4 LDR X2, [X29, #176] |
(10) 0x4022f8 ADD X0, SP, #0 |
(10) 0x4022fc MOVZ W1, #0 |
(10) 0x402300 BL 4015e0 |
(10) 0x402304 CMP W20, #0 |
(10) 0x402308 B.LE 402500 |
(10) 0x40230c LDR W30, [X25] |
(10) 0x402310 SUB W16, W20, #1 |
(10) 0x402314 MOVZ X1, #1 |
(10) 0x402318 AND W17, W16, #64 |
(10) 0x40231c ADD X0, X27, #16 |
(10) 0x402320 LDP D19, D17, [X27] |
(10) 0x402324 LDR D20, [X21, X30,SXTW #3] |
(10) 0x402328 SBFM X14, X30, #62, #31 |
(10) 0x40232c LDR D18, [X22, X30,SXTW #3] |
(10) 0x402330 LDR W2, [X23, X14] |
(10) 0x402334 FADD D0, D20, D19 |
(10) 0x402338 FADD D1, D18, D17 |
(10) 0x40233c ADD W3, W2, #1 |
(10) 0x402340 STR W3, [X23, X14] |
(10) 0x402344 STR D0, [X21, X30,SXTW #3] |
(10) 0x402348 STR D1, [X22, X30,SXTW #3] |
(10) 0x40234c CMP W20, #1 |
(10) 0x402350 B.LE 4024f8 |
(10) 0x402354 CBZ W17, 402414 |
(10) 0x402358 CMP W17, #1 |
(10) 0x40235c B.EQ 4023d8 |
(10) 0x402360 CMP W17, #2 |
(10) 0x402364 B.EQ 4023a4 |
(10) 0x402368 LDR W4, [X25, #4] |
(10) 0x40236c MOVZ X1, #2 |
(10) 0x402370 ADD X0, X0, #16 |
(10) 0x402374 LDUR D5, [X0, #504] |
(10) 0x402378 LDR D7, [X27, #16] |
(10) 0x40237c SBFM X5, X4, #62, #31 |
(10) 0x402380 LDR D16, [X21, X4,SXTW #3] |
(10) 0x402384 LDR D6, [X22, X4,SXTW #3] |
(10) 0x402388 LDR W6, [X23, X5] |
(10) 0x40238c FADD D3, D16, D7 |
(10) 0x402390 FADD D2, D6, D5 |
(10) 0x402394 ADD W8, W6, #1 |
(10) 0x402398 STR W8, [X23, X5] |
(10) 0x40239c STR D3, [X21, X4,SXTW #3] |
(10) 0x4023a0 STR D2, [X22, X4,SXTW #3] |
(10) 0x4023a4 LDR W9, [X25, X1,LSL #2] |
(10) 0x4023a8 ADD X1, X1, #1 |
(10) 0x4023ac LDP D21, D22, [X0], #16 |
(10) 0x4023b0 LDR D4, [X21, X9,SXTW #3] |
(10) 0x4023b4 SBFM X10, X9, #62, #31 |
(10) 0x4023b8 LDR D27, [X22, X9,SXTW #3] |
(10) 0x4023bc LDR W11, [X23, X10] |
(10) 0x4023c0 FADD D23, D4, D21 |
(10) 0x4023c4 FADD D24, D27, D22 |
(10) 0x4023c8 ADD W12, W11, #1 |
(10) 0x4023cc STR W12, [X23, X10] |
(10) 0x4023d0 STR D23, [X21, X9,SXTW #3] |
(10) 0x4023d4 STR D24, [X22, X9,SXTW #3] |
(10) 0x4023d8 LDR W15, [X25, X1,LSL #2] |
(10) 0x4023dc ADD X1, X1, #1 |
(10) 0x4023e0 LDP D30, D25, [X0], #16 |
(10) 0x4023e4 LDR D28, [X21, X15,SXTW #3] |
(10) 0x4023e8 SBFM X13, X15, #62, #31 |
(10) 0x4023ec LDR D29, [X22, X15,SXTW #3] |
(10) 0x4023f0 LDR W18, [X23, X13] |
(10) 0x4023f4 FADD D26, D28, D30 |
(10) 0x4023f8 FADD D31, D29, D25 |
(10) 0x4023fc ADD W7, W18, #1 |
(10) 0x402400 STR W7, [X23, X13] |
(10) 0x402404 STR D26, [X21, X15,SXTW #3] |
(10) 0x402408 STR D31, [X22, X15,SXTW #3] |
(10) 0x40240c CMP W20, W1 |
(10) 0x402410 B.LE 4024f8 |
(15) 0x402414 LDR W16, [X25, X1,LSL #2] |
(15) 0x402418 ADD X17, X1, #1 |
(15) 0x40241c ADD X30, X0, #16 |
(15) 0x402420 ADD X14, X1, #2 |
(15) 0x402424 ADD X2, X1, #3 |
(15) 0x402428 LDP D20, D18, [X0] |
(15) 0x40242c ADD X1, X1, #4 |
(15) 0x402430 LDR W4, [X25, X17,LSL #2] |
(15) 0x402434 SBFM X6, X16, #62, #31 |
(15) 0x402438 LDR D19, [X21, X16,SXTW #3] |
(15) 0x40243c LDR D17, [X22, X16,SXTW #3] |
(15) 0x402440 SBFM X8, X4, #62, #31 |
(15) 0x402444 LDR W5, [X23, X6] |
(15) 0x402448 FADD D0, D19, D20 |
(15) 0x40244c LDR D21, [X0, #16] |
(15) 0x402450 FADD D1, D17, D18 |
(15) 0x402454 LDR W3, [X25, X14,LSL #2] |
(15) 0x402458 ADD W9, W5, #1 |
(15) 0x40245c LDR D28, [X30, #24] |
(15) 0x402460 STR D0, [X21, X16,SXTW #3] |
(15) 0x402464 LDR D16, [X21, X4,SXTW #3] |
(15) 0x402468 SBFM X11, X3, #62, #31 |
(15) 0x40246c STR D1, [X22, X16,SXTW #3] |
(15) 0x402470 LDR D6, [X22, X4,SXTW #3] |
(15) 0x402474 LDP D5, D2, [X30, #8] |
(15) 0x402478 STR W9, [X23, X6] |
(15) 0x40247c LDR W12, [X23, X8] |
(15) 0x402480 FADD D22, D16, D21 |
(15) 0x402484 LDR W10, [X25, X2,LSL #2] |
(15) 0x402488 FADD D7, D6, D5 |
(15) 0x40248c ADD W15, W12, #1 |
(15) 0x402490 STR D22, [X21, X4,SXTW #3] |
(15) 0x402494 STR W15, [X23, X8] |
(15) 0x402498 SBFM X7, X10, #62, #31 |
(15) 0x40249c LDR W13, [X23, X11] |
(15) 0x4024a0 LDR D4, [X21, X3,SXTW #3] |
(15) 0x4024a4 STR D7, [X22, X4,SXTW #3] |
(15) 0x4024a8 LDR D3, [X22, X3,SXTW #3] |
(15) 0x4024ac ADD W18, W13, #1 |
(15) 0x4024b0 STR W18, [X23, X11] |
(15) 0x4024b4 FADD D27, D4, D2 |
(15) 0x4024b8 LDR W16, [X23, X7] |
(15) 0x4024bc FADD D29, D3, D28 |
(15) 0x4024c0 ADD W17, W16, #1 |
(15) 0x4024c4 STR D27, [X21, X3,SXTW #3] |
(15) 0x4024c8 LDP D24, D30, [X0, #48] |
(15) 0x4024cc ADD X0, X0, #64 |
(15) 0x4024d0 STR D29, [X22, X3,SXTW #3] |
(15) 0x4024d4 LDR D23, [X21, X10,SXTW #3] |
(15) 0x4024d8 STR W17, [X23, X7] |
(15) 0x4024dc LDR D26, [X22, X10,SXTW #3] |
(15) 0x4024e0 FADD D25, D23, D24 |
(15) 0x4024e4 FADD D31, D26, D30 |
(15) 0x4024e8 STR D25, [X21, X10,SXTW #3] |
(15) 0x4024ec STR D31, [X22, X10,SXTW #3] |
(15) 0x4024f0 CMP W20, W1 |
(15) 0x4024f4 B.GT 402414 |
(10) 0x4024f8 CMP W24, #0 |
(10) 0x4024fc B.LE 4025a4 |
(10) 0x402500 LDR W0, [X29, #144] |
(10) 0x402504 CMP W0, #10 |
(10) 0x402508 B.LS 4025e0 |
(10) 0x40250c LDR X2, [X29, #112] |
(10) 0x402510 CNTB X1, ALL, MUL #2 |
(10) 0x402514 ORR W3, WZR, W28 |
(10) 0x402518 SUB X30, X1, #16 |
(10) 0x40251c LDR X14, [X29, #128] |
(10) 0x402520 ADD X4, X14, W28,UXTW #4 |
(10) 0x402524 SUB X6, X4, X2 |
(10) 0x402528 ADD X8, X6, #8 |
(10) 0x40252c CMP X8, X30 |
(10) 0x402530 B.LS 4025e4 |
(10) 0x402534 MOVZ X12, #0 |
(10) 0x402538 MOVZ X11, #0 |
(10) 0x40253c WHILELO P5.D, WZR, W24 |
(10) 0x402540 PTRUE P6.B, ALL |
(10) 0x402544 FDUP Z19.D, #112 |
(10) 0x402548 CNTD X5, ALL |
(10) 0x40254c CNTW X9, ALL |
(14) 0x402550 LD1W {Z17.D}, P5/Z, [X23, X11,LSL #2] |
(14) 0x402554 ADD X10, X26, X12,LSL #3 |
(14) 0x402558 CMPNE P7.S, P5/Z, Z17.S, #0 |
(14) 0x40255c CMPEQ P4.S, P5/Z, Z17.S, #0 |
(14) 0x402560 LD1D {Z18.D}, P7/Z, [X21, X11,LSL #3] |
(14) 0x402564 LD1D {Z0.D}, P7/Z, [X22, X11,LSL #3] |
(14) 0x402568 MOVPRFX Z20, Z17 |
(14) 0x40256c SXTW Z20.D, P6/M, Z17.D |
(14) 0x402570 SCVTF Z20.D, P6/M, Z20.D |
(14) 0x402574 FDIVR Z20.D, P6/M, Z20.D, Z19.D |
(14) 0x402578 FMUL Z28.D, Z20.D, Z18.D |
(14) 0x40257c FMUL Z29.D, Z20.D, Z0.D |
(14) 0x402580 ST2D {Z28.D, Z29.D}, P7, [X10, MUL VL] |
(14) 0x402584 LD2D {Z30.D, Z31.D}, P4/Z, [X10, MUL VL] |
(14) 0x402588 SEL Z30.D, P7, Z28.D, Z30.D |
(14) 0x40258c SEL Z31.D, P7, Z29.D, Z31.D |
(14) 0x402590 ST2D {Z30.D, Z31.D}, P5, [X4, X12,LSL #3] |
(14) 0x402594 ADD X11, X11, X5 |
(14) 0x402598 ADD X12, X12, X9 |
(14) 0x40259c WHILELO P5.D, W11, W24 |
(14) 0x4025a0 B.NE 402550 |
(10) 0x4025a4 LDR X21, [X29, #184] |
(10) 0x4025a8 ADD W28, W28, W24 |
(10) 0x4025ac LDR W22, [X29, #148] |
(10) 0x4025b0 ADD SP, X21, #0 |
(10) 0x4025b4 CMP W22, W19 |
(10) 0x4025b8 B.NE 402280 |
(11) 0x4025bc ADD SP, X29, #0 |
(11) 0x4025c0 LDP X19, X20, [SP, #16] |
(11) 0x4025c4 LDP X21, X22, [SP, #32] |
(11) 0x4025c8 LDP X23, X24, [SP, #48] |
(11) 0x4025cc LDP X25, X26, [SP, #64] |
(11) 0x4025d0 LDP X27, X28, [SP, #80] |
(11) 0x4025d4 LDR D15, [SP, #96] |
(11) 0x4025d8 LDP X29, X30, [SP], #224 |
(11) 0x4025dc RET |
(12) 0x4025e0 ORR W3, WZR, W28 |
(13) 0x4025e4 LDR X15, [X29, #128] |
(13) 0x4025e8 MOVZ X0, #0 |
(13) 0x4025ec ADD X18, X26, #8 |
(13) 0x4025f0 ADD X13, X15, X3,LSL #4 |
(13) 0x4025f4 HINT #0 |
(13) 0x4025f8 HINT #0 |
(13) 0x4025fc HINT #0 |
(9) 0x402600 LDR W7, [X23, X0,LSL #2] |
(9) 0x402604 CBNZ W7, 40262c |
(16) 0x402608 LDUR D1, [X18, #504] |
(16) 0x40260c ADD X0, X0, #1 |
(16) 0x402610 LDR D16, [X18], #16 |
(16) 0x402614 LDR X16, [X29, #168] |
(16) 0x402618 STP D1, D16, [X13], #16 |
(16) 0x40261c CMP X16, X0 |
(16) 0x402620 B.EQ 4025a4 |
(16) 0x402624 LDR W7, [X23, X0,LSL #2] |
(16) 0x402628 CBZ W7, 402608 |
(9) 0x40262c SCVTF D5, W7 |
(9) 0x402630 LDR D6, [X21, X0,LSL #3] |
(9) 0x402634 LDR X17, [X29, #168] |
(9) 0x402638 FDIV D7, D15, D5 |
(9) 0x40263c FMUL D3, D7, D6 |
(9) 0x402640 STUR D3, [X18, #504] |
(9) 0x402644 LDR D2, [X22, X0,LSL #3] |
(9) 0x402648 ADD X0, X0, #1 |
(9) 0x40264c FMUL D21, D7, D2 |
(9) 0x402650 STR D21, [X18], #16 |
(9) 0x402654 STP D3, D21, [X13], #16 |
(9) 0x402658 CMP X17, X0 |
(9) 0x40265c B.NE 402600 |
(12) 0x402660 LDR X21, [X29, #184] |
(12) 0x402664 ADD W28, W28, W24 |
(12) 0x402668 LDR W22, [X29, #148] |
(12) 0x40266c ADD SP, X21, #0 |
(12) 0x402670 CMP W22, W19 |
(12) 0x402674 B.NE 402280 |
(11) 0x402678 B 4025bc |
(10) 0x40267c CMP W20, #0 |
(10) 0x402680 B.GT 40230c |
(10) 0x402684 B 4025a4 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | main | main.cpp:20 | kmeans-gcc-O3-all |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | new_allocator.h:104 | kmeans-gcc-O3-all |
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| Path / |
The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run run_1_thread
| Source file and lines | main.cpp:55-96 |
| Module | kmeans-gcc-O3-all |
| nb instructions | 47 |
| nb uops | 46 |
| loop length | 188 |
| used w registers | 11 |
| used x registers | 25 |
| used b registers | 0 |
| used h registers | 0 |
| used s registers | 1 |
| used d registers | 1 |
| used q registers | 0 |
| used v registers | 0 |
| used z registers | 0 |
| nb stack references | 7 |
| micro-operation queue | 5.75 cycles |
| front end | 5.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | P16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 0.50 | 0.50 | 0.50 | 0.50 | 7.50 | 7.50 | 0.00 | 7.00 | 7.00 |
| cycles | 0.50 | 0.50 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 0.50 | 0.50 | 0.50 | 0.50 | 7.50 | 7.50 | 0.00 | 7.00 | 7.00 |
| Cycles executing div or sqrt instructions | NA |
| Front-end | 5.75 |
| Dispatch | 7.50 |
| Overall L1 | 7.50 |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 0% |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 56% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 73% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 41% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 48% |
| all | 50% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 50% |
| all | 56% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 73% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 41% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 48% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | P16 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STP X29, X30, [SP, #800]! | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| ADD X29, SP, #0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| STP X19, X20, [SP, #16] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X21, X22, [SP, #32] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X23, X24, [SP, #48] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X25, X26, [SP, #64] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X27, X28, [SP, #80] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STR D15, [SP, #96] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 | scal (50.0%) |
| STR X4, [X29, #128] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| CMP W0, #0 | 1 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | scal (25.0%) |
| B.LE 4025bc <_Z7k_meansiP7point_tS0_PiS0_ii+0x3f8> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | N/A |
| ORR W7, WZR, W0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| SBFM X23, X6, #62, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| FMOV D15, #1.0000000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 2 | 0.25 | scal (50.0%) |
| SBFM X14, X6, #61, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| SUB W0, W6, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ORR X27, XZR, X2 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W26, WZR, W6 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ORR X25, XZR, X1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR X24, XZR, X3 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X4, X0, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W28, WZR, W6 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ADD X2, X23, #15 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X3, X14, #15 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADRP X1, <200401224> | 1 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| SBFM X10, X26, #0, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| SUB W11, W26, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ADD X12, X27, #16 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W20, WZR, W5 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| AND X22, X3, #7932 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| STR X10, [X29, #168] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| AND X5, X2, #7932 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| UBFM X6, X4, #62, #61 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| STP W11, W7, [X29, #144] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| UBFM X8, X4, #61, #60 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X9, X1, #3360 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| STR X22, [X29, #136] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| ORR X26, XZR, X27 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| MOVZ W19, #0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| STP X12, X6, [X29, #112] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| ORR X27, XZR, X25 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR X25, XZR, X24 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W24, WZR, W28 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| STR X9, [X29, #152] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| STR X5, [X29, #160] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| STR X8, [X29, #176] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| HINT #0 | N/A |
The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run run_1_thread
| Source file and lines | main.cpp:55-96 |
| Module | kmeans-gcc-O3-all |
| nb instructions | 47 |
| nb uops | 46 |
| loop length | 188 |
| used w registers | 11 |
| used x registers | 25 |
| used b registers | 0 |
| used h registers | 0 |
| used s registers | 1 |
| used d registers | 1 |
| used q registers | 0 |
| used v registers | 0 |
| used z registers | 0 |
| nb stack references | 7 |
| micro-operation queue | 5.75 cycles |
| front end | 5.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | P16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 0.50 | 0.50 | 0.50 | 0.50 | 7.50 | 7.50 | 0.00 | 7.00 | 7.00 |
| cycles | 0.50 | 0.50 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 0.50 | 0.50 | 0.50 | 0.50 | 7.50 | 7.50 | 0.00 | 7.00 | 7.00 |
| Cycles executing div or sqrt instructions | NA |
| Front-end | 5.75 |
| Dispatch | 7.50 |
| Overall L1 | 7.50 |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 0% |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 56% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 73% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 41% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 48% |
| all | 50% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 50% |
| all | 56% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | 73% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 41% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 48% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | P16 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STP X29, X30, [SP, #800]! | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| ADD X29, SP, #0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| STP X19, X20, [SP, #16] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X21, X22, [SP, #32] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X23, X24, [SP, #48] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X25, X26, [SP, #64] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STP X27, X28, [SP, #80] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| STR D15, [SP, #96] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 | scal (50.0%) |
| STR X4, [X29, #128] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| CMP W0, #0 | 1 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | scal (25.0%) |
| B.LE 4025bc <_Z7k_meansiP7point_tS0_PiS0_ii+0x3f8> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | N/A |
| ORR W7, WZR, W0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| SBFM X23, X6, #62, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| FMOV D15, #1.0000000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 2 | 0.25 | scal (50.0%) |
| SBFM X14, X6, #61, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| SUB W0, W6, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ORR X27, XZR, X2 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W26, WZR, W6 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ORR X25, XZR, X1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR X24, XZR, X3 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X4, X0, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W28, WZR, W6 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ADD X2, X23, #15 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X3, X14, #15 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADRP X1, <200401224> | 1 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| SBFM X10, X26, #0, #31 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (100.0%) |
| SUB W11, W26, #1 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| ADD X12, X27, #16 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W20, WZR, W5 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| AND X22, X3, #7932 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| STR X10, [X29, #168] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| AND X5, X2, #7932 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| UBFM X6, X4, #62, #61 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| STP W11, W7, [X29, #144] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| UBFM X8, X4, #61, #60 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ADD X9, X1, #3360 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| STR X22, [X29, #136] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| ORR X26, XZR, X27 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| MOVZ W19, #0 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| STP X12, X6, [X29, #112] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (100.0%) |
| ORR X27, XZR, X25 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR X25, XZR, X24 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (50.0%) |
| ORR W24, WZR, W28 | 1 | 0 | 0 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | scal (25.0%) |
| STR X9, [X29, #152] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| STR X5, [X29, #160] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| STR X8, [X29, #176] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0.50 | 0.50 | 1 | 0.50 | scal (50.0%) |
| HINT #0 | N/A |
| Run run_1_thread | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 1 |
|---|---|
| Run run_2_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 2 |
| Run run_4_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 4 |
| Run run_8_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 8 |
| Run run_16_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 16 |
| Run run_32_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 32 |
| Run run_48_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 48 |
| Run run_64_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 64 |
| Run run_80_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 80 |
| Run run_96_threads | Number processes: 1Number nodes: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: trueOMP_NUM_THREADS: 96 |
| (run_1_thread) Efficiency | (run_1_thread) Potential Speed-Up (%) | (run_2_threads) Efficiency | (run_2_threads) Potential Speed-Up (%) | (run_4_threads) Efficiency | (run_4_threads) Potential Speed-Up (%) | (run_8_threads) Efficiency | (run_8_threads) Potential Speed-Up (%) | (run_16_threads) Efficiency | (run_16_threads) Potential Speed-Up (%) | (run_32_threads) Efficiency | (run_32_threads) Potential Speed-Up (%) | (run_48_threads) Efficiency | (run_48_threads) Potential Speed-Up (%) | (run_64_threads) Efficiency | (run_64_threads) Potential Speed-Up (%) | (run_80_threads) Efficiency | (run_80_threads) Potential Speed-Up (%) | (run_96_threads) Efficiency | (run_96_threads) Potential Speed-Up (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 0.93 | 0.57 | 0.81 | 1.47 | 0.65 | 2.71 | 0.46 | 4.13 | 0.29 | 5.42 | 0.22 | 6.03 | 0.17 | 6.19 | 0.15 | 6.17 | 0.13 | 6.08 |
| Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
|---|---|---|---|---|---|---|
| run_1_thread | 1 | 1 | 1 | 1 | 7.385000705719 | 7.7790079116821 |
| run_2_threads | 1 | 0.93 | 1.85 | 2 | 7.395001411438 | 7.7674517631531 |
| run_4_threads | 1 | 0.81 | 3.24 | 4 | 7.4000015258789 | 7.7446398735046 |
| run_8_threads | 1 | 0.65 | 5.19 | 8 | 7.3900008201599 | 7.7063474655151 |
| run_16_threads | 1 | 0.46 | 7.4 | 16 | 7.4000010490417 | 7.6895122528076 |
| run_32_threads | 1 | 0.29 | 9.42 | 32 | 7.4200000762939 | 7.6807622909546 |
| run_48_threads | 1 | 0.22 | 10.33 | 48 | 7.4450001716614 | 7.6823873519897 |
| run_64_threads | 1 | 0.17 | 11.06 | 64 | 7.4749979972839 | 7.4866037368774 |
| run_80_threads | 1 | 0.15 | 11.8 | 80 | 7.4449987411499 | 7.2379927635193 |
| run_96_threads | 1 | 0.13 | 12.48 | 96 | 7.4249978065491 | 6.9925122261047 |
| Name | Coverage (%) | Time (s) |
|---|---|---|
| ▼k_means(int, point_t*, point_t*, int*, point_t*, int, int)– | 7.78 | 7.39 |
| ▼Loop 11 - main.cpp:56-96 - kmeans-gcc-O3-all– | 0.00 | 0.00 |
| ▼Loop 12 - main.cpp:56-96 - kmeans-gcc-O3-all– | 0.00 | 0.00 |
| ○Loop 13 - main.cpp:92-96 - kmeans-gcc-O3-all | 0.00 | 0.00 |
| ○Loop 9 - main.cpp:86-92 - kmeans-gcc-O3-all | 0.00 | 0.00 |
| ○Loop 16 - main.cpp:86-93 - kmeans-gcc-O3-all | 0.00 | 0.00 |
| ▼Loop 10 - main.cpp:56-95 - kmeans-gcc-O3-all– | 0.00 | 0.00 |
| ○Loop 15 - main.cpp:81-84 - kmeans-gcc-O3-all | 7.78 | 7.39 |
| ○Loop 14 - main.cpp:86-93 - kmeans-gcc-O3-all | 0.00 | 0.00 |
