From 35f7829af10c61e33dd2e2a7a015058e11a11ea0 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sat, 25 Mar 2017 14:17:07 +0100 Subject: update --- eigen/bench/perf_monitoring/changesets.txt | 71 +++++++++ eigen/bench/perf_monitoring/gemm.cpp | 12 ++ eigen/bench/perf_monitoring/gemm_common.h | 67 ++++++++ eigen/bench/perf_monitoring/gemm_settings.txt | 15 ++ .../bench/perf_monitoring/gemm_square_settings.txt | 11 ++ eigen/bench/perf_monitoring/gemv.cpp | 12 ++ eigen/bench/perf_monitoring/gemv_common.h | 69 +++++++++ eigen/bench/perf_monitoring/gemv_settings.txt | 11 ++ .../bench/perf_monitoring/gemv_square_settings.txt | 13 ++ eigen/bench/perf_monitoring/gemvt.cpp | 12 ++ eigen/bench/perf_monitoring/lazy_gemm.cpp | 101 ++++++++++++ eigen/bench/perf_monitoring/lazy_gemm_settings.txt | 15 ++ eigen/bench/perf_monitoring/llt.cpp | 15 ++ eigen/bench/perf_monitoring/make_plot.sh | 98 ++++++++++++ .../perf_monitoring/resources/chart_footer.html | 37 +++++ .../perf_monitoring/resources/chart_header.html | 46 ++++++ eigen/bench/perf_monitoring/resources/footer.html | 3 + eigen/bench/perf_monitoring/resources/header.html | 42 +++++ eigen/bench/perf_monitoring/resources/s1.js | 1 + eigen/bench/perf_monitoring/resources/s2.js | 1 + eigen/bench/perf_monitoring/run.sh | 172 +++++++++++++++++++++ eigen/bench/perf_monitoring/runall.sh | 63 ++++++++ eigen/bench/perf_monitoring/trmv_lo.cpp | 12 ++ eigen/bench/perf_monitoring/trmv_lot.cpp | 12 ++ eigen/bench/perf_monitoring/trmv_up.cpp | 12 ++ eigen/bench/perf_monitoring/trmv_upt.cpp | 12 ++ 26 files changed, 935 insertions(+) create mode 100644 eigen/bench/perf_monitoring/changesets.txt create mode 100644 eigen/bench/perf_monitoring/gemm.cpp create mode 100644 eigen/bench/perf_monitoring/gemm_common.h create mode 100644 eigen/bench/perf_monitoring/gemm_settings.txt create mode 100644 eigen/bench/perf_monitoring/gemm_square_settings.txt create mode 100644 eigen/bench/perf_monitoring/gemv.cpp create mode 100644 eigen/bench/perf_monitoring/gemv_common.h create mode 100644 eigen/bench/perf_monitoring/gemv_settings.txt create mode 100644 eigen/bench/perf_monitoring/gemv_square_settings.txt create mode 100644 eigen/bench/perf_monitoring/gemvt.cpp create mode 100644 eigen/bench/perf_monitoring/lazy_gemm.cpp create mode 100644 eigen/bench/perf_monitoring/lazy_gemm_settings.txt create mode 100644 eigen/bench/perf_monitoring/llt.cpp create mode 100644 eigen/bench/perf_monitoring/make_plot.sh create mode 100644 eigen/bench/perf_monitoring/resources/chart_footer.html create mode 100644 eigen/bench/perf_monitoring/resources/chart_header.html create mode 100644 eigen/bench/perf_monitoring/resources/footer.html create mode 100644 eigen/bench/perf_monitoring/resources/header.html create mode 100644 eigen/bench/perf_monitoring/resources/s1.js create mode 100644 eigen/bench/perf_monitoring/resources/s2.js create mode 100644 eigen/bench/perf_monitoring/run.sh create mode 100644 eigen/bench/perf_monitoring/runall.sh create mode 100644 eigen/bench/perf_monitoring/trmv_lo.cpp create mode 100644 eigen/bench/perf_monitoring/trmv_lot.cpp create mode 100644 eigen/bench/perf_monitoring/trmv_up.cpp create mode 100644 eigen/bench/perf_monitoring/trmv_upt.cpp (limited to 'eigen/bench/perf_monitoring') diff --git a/eigen/bench/perf_monitoring/changesets.txt b/eigen/bench/perf_monitoring/changesets.txt new file mode 100644 index 0000000..960699c --- /dev/null +++ b/eigen/bench/perf_monitoring/changesets.txt @@ -0,0 +1,71 @@ +#3.0.1 +#3.1.1 +#3.2.0 +3.2.4 +#5745:37f59e65eb6c +5891:d8652709345d # introduce AVX +#5893:24b4dc92c6d3 # merge +5895:997c2ef9fc8b # introduce FMA +#5904:e1eafd14eaa1 # complex and AVX +5908:f8ee3c721251 # improve packing with ptranspose +#5921:ca808bb456b0 # merge +#5927:8b1001f9e3ac +5937:5a4ca1ad8c53 # New gebp kernel handling up to 3 packets x 4 register-level blocks +#5949:f3488f4e45b2 # merge +#5969:e09031dccfd9 # Disable 3pX4 kernel on Altivec +#5992:4a429f5e0483 # merge +before-evaluators +#6334:f6a45e5b8b7c # Implement evaluator for sparse outer products +#6639:c9121c60b5c7 +#6655:06f163b5221f # Properly detect FMA support on ARM +#6677:700e023044e7 # FMA has been wrongly disabled +#6681:11d31dafb0e3 +#6699:5e6e8e10aad1 # merge default to tensors +#6726:ff2d2388e7b9 # merge default to tensors +#6742:0cbd6195e829 # merge default to tensors +#6747:853d2bafeb8f # Generalized the gebp apis +6765:71584fd55762 # Made the blocking computation aware of the l3 cache; Also optimized the blocking parameters to take into account the number of threads used for a computation +6781:9cc5a931b2c6 # generalized gemv +6792:f6e1daab600a # ensured that contractions that can be reduced to a matrix vector product +#6844:039efd86b75c # merge tensor +6845:7333ed40c6ef # change prefetching in gebp +#6856:b5be5e10eb7f # merge index conversion +6893:c3a64aba7c70 # clean blocking size computation +6899:877facace746 # rotating kernel for ARM only +#6904:c250623ae9fa # result_of +6921:915f1b1fc158 # fix prefetching change for ARM +6923:9ff25f6dacc6 # prefetching +6933:52572e60b5d3 # blocking size strategy +6937:c8c042f286b2 # avoid redundant pack_rhs +6981:7e5d6f78da59 # dynamic loop swapping +6984:45f26866c091 # rm dynamic loop swapping, adjust lhs's micro panel height to fully exploit L1 cache +6986:a675d05b6f8f # blocking heuristic: block on the rhs in L1 if the lhs fit in L1. +7013:f875e75f07e5 # organize a little our default cache sizes, and use a saner default L1 outside of x86 (10% faster on Nexus 5) +7015:8aad8f35c955 # Refactor computeProductBlockingSizes to make room for the possibility of using lookup tables +7016:a58d253e8c91 # Polish lookup tables generation +7018:9b27294a8186 # actual_panel_rows computation should always be resilient to parameters not consistent with the known L1 cache size, see comment +7019:c758b1e2c073 # Provide a empirical lookup table for blocking sizes measured on a Nexus 5. Only for float, only for Android on ARM 32bit for now. +7085:627e039fba68 # Bug 986: add support for coefficient-based product with 0 depth. +7098:b6f1db9cf9ec # Bug 992: don't select a 3p GEMM path with non-vectorizable scalar types, this hits unsupported paths in symm/triangular products code +7591:09a8e2186610 # 3.3-alpha1 +7650:b0f3c8f43025 # help clang inlining +7708:dfc6ab9d9458 # Improve numerical accuracy in LLT and triangular solve by using true scalar divisions (instead of x * (1/y)) +#8744:74b789ada92a # Improved the matrix multiplication blocking in the case where mr is not a power of 2 (e.g on Haswell CPUs) +8789:efcb912e4356 # Made the index type a template parameter to evaluateProductBlockingSizes. Use numext::mini and numext::maxi instead of std::min/std::max to compute blocking sizes +8972:81d53c711775 # Don't optimize the processing of the last rows of a matrix matrix product in cases that violate the assumptions made by the optimized code path +8985:d935df21a082 # Remove the rotating kernel. +8988:6c2dc56e73b3 # Bug 256: enable vectorization with unaligned loads/stores. +9148:b8b8c421e36c # Relax mixing-type constraints for binary coefficient-wise operators +9174:d228bc282ac9 # merge +9212:c90098affa7b # Fix performance regression introduced in changeset 8aad8f35c955 +9213:9f1c14e4694b # Fix performance regression in dgemm introduced by changeset 81d53c711775 +9361:69d418c06999 # 3.3-beta2 +9583:bef509908b9d # 3.3-rc1 +9792:26667be4f70b # 3.3.0 +9942:b1d3eba60130 # Operators += and -= do not resize! +9943:79bb9887afd4 # Ease compiler job to generate clean and efficient code in mat*vec +9946:2213991340ea # Complete rewrite of column-major-matrix * vector product to deliver higher performance of modern CPU. +9955:630471c3298c # Improve performance of row-major-dense-matrix * vector products for recent CPUs. (this is the next changeset fixing a typo) +9975:2eeed9de710c # Revert vec/y to vec*(1/y) in row-major TRSM + + diff --git a/eigen/bench/perf_monitoring/gemm.cpp b/eigen/bench/perf_monitoring/gemm.cpp new file mode 100644 index 0000000..804139d --- /dev/null +++ b/eigen/bench/perf_monitoring/gemm.cpp @@ -0,0 +1,12 @@ +#include "gemm_common.h" + +EIGEN_DONT_INLINE +void gemm(const Mat &A, const Mat &B, Mat &C) +{ + C.noalias() += A * B; +} + +int main(int argc, char **argv) +{ + return main_gemm(argc, argv, gemm); +} diff --git a/eigen/bench/perf_monitoring/gemm_common.h b/eigen/bench/perf_monitoring/gemm_common.h new file mode 100644 index 0000000..30dbc0d --- /dev/null +++ b/eigen/bench/perf_monitoring/gemm_common.h @@ -0,0 +1,67 @@ +#include +#include +#include +#include +#include "eigen_src/Eigen/Core" +#include "../BenchTimer.h" +using namespace Eigen; + +#ifndef SCALAR +#error SCALAR must be defined +#endif + +typedef SCALAR Scalar; + +typedef Matrix Mat; + +template +EIGEN_DONT_INLINE +double bench(long m, long n, long k, const Func& f) +{ + Mat A(m,k); + Mat B(k,n); + Mat C(m,n); + A.setRandom(); + B.setRandom(); + C.setZero(); + + BenchTimer t; + + double up = 1e8*4/sizeof(Scalar); + double tm0 = 4, tm1 = 10; + if(NumTraits::IsComplex) + { + up /= 4; + tm0 = 2; + tm1 = 4; + } + + double flops = 2. * m * n * k; + long rep = std::max(1., std::min(100., up/flops) ); + long tries = std::max(tm0, std::min(tm1, up/flops) ); + + BENCH(t, tries, rep, f(A,B,C)); + + return 1e-9 * rep * flops / t.best(); +} + +template +int main_gemm(int argc, char **argv, const Func& f) +{ + std::vector results; + + std::string filename = std::string("gemm_settings.txt"); + if(argc>1) + filename = std::string(argv[1]); + std::ifstream settings(filename); + long m, n, k; + while(settings >> m >> n >> k) + { + //std::cerr << " Testing " << m << " " << n << " " << k << std::endl; + results.push_back( bench(m, n, k, f) ); + } + + std::cout << RowVectorXd::Map(results.data(), results.size()); + + return 0; +} diff --git a/eigen/bench/perf_monitoring/gemm_settings.txt b/eigen/bench/perf_monitoring/gemm_settings.txt new file mode 100644 index 0000000..5c43e1c --- /dev/null +++ b/eigen/bench/perf_monitoring/gemm_settings.txt @@ -0,0 +1,15 @@ +8 8 8 +9 9 9 +24 24 24 +239 239 239 +240 240 240 +2400 24 24 +24 2400 24 +24 24 2400 +24 2400 2400 +2400 24 2400 +2400 2400 24 +2400 2400 64 +4800 23 160 +23 4800 160 +2400 2400 2400 diff --git a/eigen/bench/perf_monitoring/gemm_square_settings.txt b/eigen/bench/perf_monitoring/gemm_square_settings.txt new file mode 100644 index 0000000..98474d1 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemm_square_settings.txt @@ -0,0 +1,11 @@ +8 8 8 +9 9 9 +12 12 12 +15 15 15 +16 16 16 +24 24 24 +102 102 102 +239 239 239 +240 240 240 +2400 2400 2400 +2463 2463 2463 diff --git a/eigen/bench/perf_monitoring/gemv.cpp b/eigen/bench/perf_monitoring/gemv.cpp new file mode 100644 index 0000000..82e5ab9 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemv.cpp @@ -0,0 +1,12 @@ +#include "gemv_common.h" + +EIGEN_DONT_INLINE +void gemv(const Mat &A, const Vec &B, Vec &C) +{ + C.noalias() += A * B; +} + +int main(int argc, char **argv) +{ + return main_gemv(argc, argv, gemv); +} diff --git a/eigen/bench/perf_monitoring/gemv_common.h b/eigen/bench/perf_monitoring/gemv_common.h new file mode 100644 index 0000000..cc32577 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemv_common.h @@ -0,0 +1,69 @@ +#include +#include +#include +#include +#include +#include "eigen_src/Eigen/Core" +#include "../BenchTimer.h" +using namespace Eigen; + +#ifndef SCALAR +#error SCALAR must be defined +#endif + +typedef SCALAR Scalar; + +typedef Matrix Mat; +typedef Matrix Vec; + +template +EIGEN_DONT_INLINE +double bench(long m, long n, Func &f) +{ + Mat A(m,n); + Vec B(n); + Vec C(m); + A.setRandom(); + B.setRandom(); + C.setRandom(); + + BenchTimer t; + + double up = 1e8/sizeof(Scalar); + double tm0 = 4, tm1 = 10; + if(NumTraits::IsComplex) + { + up /= 4; + tm0 = 2; + tm1 = 4; + } + + double flops = 2. * m * n; + long rep = std::max(1., std::min(100., up/flops) ); + long tries = std::max(tm0, std::min(tm1, up/flops) ); + + BENCH(t, tries, rep, f(A,B,C)); + + return 1e-9 * rep * flops / t.best(); +} + +template +int main_gemv(int argc, char **argv, Func& f) +{ + std::vector results; + + std::string filename = std::string("gemv_settings.txt"); + if(argc>1) + filename = std::string(argv[1]); + std::ifstream settings(filename); + long m, n; + while(settings >> m >> n) + { + //std::cerr << " Testing " << m << " " << n << std::endl; + results.push_back( bench(m, n, f) ); + } + + std::cout << RowVectorXd::Map(results.data(), results.size()); + + return 0; +} diff --git a/eigen/bench/perf_monitoring/gemv_settings.txt b/eigen/bench/perf_monitoring/gemv_settings.txt new file mode 100644 index 0000000..21a5ee0 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemv_settings.txt @@ -0,0 +1,11 @@ +8 8 +9 9 +24 24 +239 239 +240 240 +2400 24 +24 2400 +24 240 +2400 2400 +4800 23 +23 4800 diff --git a/eigen/bench/perf_monitoring/gemv_square_settings.txt b/eigen/bench/perf_monitoring/gemv_square_settings.txt new file mode 100644 index 0000000..5165759 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemv_square_settings.txt @@ -0,0 +1,13 @@ +8 8 +9 9 +12 12 +15 15 +16 16 +24 24 +53 53 +74 74 +102 102 +239 239 +240 240 +2400 2400 +2463 2463 diff --git a/eigen/bench/perf_monitoring/gemvt.cpp b/eigen/bench/perf_monitoring/gemvt.cpp new file mode 100644 index 0000000..fe94576 --- /dev/null +++ b/eigen/bench/perf_monitoring/gemvt.cpp @@ -0,0 +1,12 @@ +#include "gemv_common.h" + +EIGEN_DONT_INLINE +void gemv(const Mat &A, Vec &B, const Vec &C) +{ + B.noalias() += A.transpose() * C; +} + +int main(int argc, char **argv) +{ + return main_gemv(argc, argv, gemv); +} diff --git a/eigen/bench/perf_monitoring/lazy_gemm.cpp b/eigen/bench/perf_monitoring/lazy_gemm.cpp new file mode 100644 index 0000000..7733060 --- /dev/null +++ b/eigen/bench/perf_monitoring/lazy_gemm.cpp @@ -0,0 +1,101 @@ +#include +#include +#include +#include +#include "../../BenchTimer.h" +using namespace Eigen; + +#ifndef SCALAR +#error SCALAR must be defined +#endif + +typedef SCALAR Scalar; + +template +EIGEN_DONT_INLINE +void lazy_gemm(const MatA &A, const MatB &B, MatC &C) +{ +// escape((void*)A.data()); +// escape((void*)B.data()); + C.noalias() += A.lazyProduct(B); +// escape((void*)C.data()); +} + +template +EIGEN_DONT_INLINE +double bench() +{ + typedef Matrix MatA; + typedef Matrix MatB; + typedef Matrix MatC; + + MatA A(m,k); + MatB B(k,n); + MatC C(m,n); + A.setRandom(); + B.setRandom(); + C.setZero(); + + BenchTimer t; + + double up = 1e7*4/sizeof(Scalar); + double tm0 = 10, tm1 = 20; + + double flops = 2. * m * n * k; + long rep = std::max(10., std::min(10000., up/flops) ); + long tries = std::max(tm0, std::min(tm1, up/flops) ); + + BENCH(t, tries, rep, lazy_gemm(A,B,C)); + + return 1e-9 * rep * flops / t.best(); +} + +template +double bench_t(int t) +{ + if(t) + return bench(); + else + return bench(); +} + +EIGEN_DONT_INLINE +double bench_mnk(int m, int n, int k, int t) +{ + int id = m*10000 + n*100 + k; + switch(id) { + case 10101 : return bench_t< 1, 1, 1>(t); break; + case 20202 : return bench_t< 2, 2, 2>(t); break; + case 30303 : return bench_t< 3, 3, 3>(t); break; + case 40404 : return bench_t< 4, 4, 4>(t); break; + case 50505 : return bench_t< 5, 5, 5>(t); break; + case 60606 : return bench_t< 6, 6, 6>(t); break; + case 70707 : return bench_t< 7, 7, 7>(t); break; + case 80808 : return bench_t< 8, 8, 8>(t); break; + case 90909 : return bench_t< 9, 9, 9>(t); break; + case 101010 : return bench_t<10,10,10>(t); break; + case 111111 : return bench_t<11,11,11>(t); break; + case 121212 : return bench_t<12,12,12>(t); break; + } + return 0; +} + +int main(int argc, char **argv) +{ + std::vector results; + + std::string filename = std::string("lazy_gemm_settings.txt"); + if(argc>1) + filename = std::string(argv[1]); + std::ifstream settings(filename); + long m, n, k, t; + while(settings >> m >> n >> k >> t) + { + //std::cerr << " Testing " << m << " " << n << " " << k << std::endl; + results.push_back( bench_mnk(m, n, k, t) ); + } + + std::cout << RowVectorXd::Map(results.data(), results.size()); + + return 0; +} diff --git a/eigen/bench/perf_monitoring/lazy_gemm_settings.txt b/eigen/bench/perf_monitoring/lazy_gemm_settings.txt new file mode 100644 index 0000000..407d5d4 --- /dev/null +++ b/eigen/bench/perf_monitoring/lazy_gemm_settings.txt @@ -0,0 +1,15 @@ +1 1 1 0 +2 2 2 0 +3 3 3 0 +4 4 4 0 +4 4 4 1 +5 5 5 0 +6 6 6 0 +7 7 7 0 +7 7 7 1 +8 8 8 0 +9 9 9 0 +10 10 10 0 +11 11 11 0 +12 12 12 0 +12 12 12 1 diff --git a/eigen/bench/perf_monitoring/llt.cpp b/eigen/bench/perf_monitoring/llt.cpp new file mode 100644 index 0000000..d55b7d8 --- /dev/null +++ b/eigen/bench/perf_monitoring/llt.cpp @@ -0,0 +1,15 @@ +#include "gemm_common.h" +#include + +EIGEN_DONT_INLINE +void llt(const Mat &A, const Mat &B, Mat &C) +{ + C = A; + C.diagonal().array() += 1000; + Eigen::internal::llt_inplace::blocked(C); +} + +int main(int argc, char **argv) +{ + return main_gemm(argc, argv, llt); +} diff --git a/eigen/bench/perf_monitoring/make_plot.sh b/eigen/bench/perf_monitoring/make_plot.sh new file mode 100644 index 0000000..ca9fa96 --- /dev/null +++ b/eigen/bench/perf_monitoring/make_plot.sh @@ -0,0 +1,98 @@ +#!/bin/bash + +# base name of the bench +# it reads $1.out +# and generates $1.pdf +WHAT=$1 +bench=$2 +settings_file=$3 + +header="rev " +while read line +do + if [ ! -z '$line' ]; then + header="$header \"$line\"" + fi +done < $settings_file + +echo $header > $WHAT.out.header +cat $WHAT.out >> $WHAT.out.header + + +echo "set title '$WHAT'" > $WHAT.gnuplot +echo "set key autotitle columnhead outside " >> $WHAT.gnuplot +echo "set xtics rotate 1" >> $WHAT.gnuplot + +echo "set term pdf color rounded enhanced fontscale 0.35 size 7in,5in" >> $WHAT.gnuplot +echo set output "'"$WHAT.pdf"'" >> $WHAT.gnuplot + +col=`cat $settings_file | wc -l` +echo "plot for [col=2:$col+1] '$WHAT.out.header' using 0:col:xticlabels(1) with lines" >> $WHAT.gnuplot +echo " " >> $WHAT.gnuplot + +gnuplot -persist < $WHAT.gnuplot + +# generate a png file (thumbnail) +convert -colors 256 -background white -density 300 -resize 300 -quality 0 $WHAT.pdf -background white -flatten $WHAT.png + +# clean +rm $WHAT.out.header $WHAT.gnuplot + + +# generate html/svg graph + +echo " " > $WHAT.html +cat resources/chart_header.html > $WHAT.html +echo 'var customSettings = {"TITLE":"","SUBTITLE":"","XLABEL":"","YLABEL":""};' >> $WHAT.html +# 'data' is an array of datasets (i.e. curves), each of which is an object of the form +# { +# key: , +# color: , +# values: [{ +# r: , +# v: +# }] +# } +echo 'var data = [' >> $WHAT.html + +col=2 +while read line +do + if [ ! -z '$line' ]; then + header="$header \"$line\"" + echo '{"key":"'$line'","values":[' >> $WHAT.html + i=0 + while read line2 + do + if [ ! -z '$line2' ]; then + echo '{"r":'$i',"v":'`echo $line2 | cut -f $col -d ' '`'},' >> $WHAT.html + fi + ((i++)) + done < $WHAT.out + echo ']},' >> $WHAT.html + fi + ((col++)) +done < $settings_file +echo '];' >> $WHAT.html + +echo 'var changesets = [' >> $WHAT.html +while read line2 +do + if [ ! -z '$line2' ]; then + echo '"'`echo $line2 | cut -f 1 -d ' '`'",' >> $WHAT.html + fi +done < $WHAT.out +echo '];' >> $WHAT.html + +echo 'var changesets_count = [' >> $WHAT.html +i=0 +while read line2 +do + if [ ! -z '$line2' ]; then + echo $i ',' >> $WHAT.html + fi + ((i++)) +done < $WHAT.out +echo '];' >> $WHAT.html + +cat resources/chart_footer.html >> $WHAT.html diff --git a/eigen/bench/perf_monitoring/resources/chart_footer.html b/eigen/bench/perf_monitoring/resources/chart_footer.html new file mode 100644 index 0000000..8acc69f --- /dev/null +++ b/eigen/bench/perf_monitoring/resources/chart_footer.html @@ -0,0 +1,37 @@ + /* setup the chart and its options */ + var chart = nv.models.lineChart() + .color(d3.scale.category10().range()) + .margin({left: 75, bottom: 100}) + .forceX([0]).forceY([0]); + + chart.x(function(datum){ return datum.r; }) + .xAxis.options({ + axisLabel: customSettings.XLABEL || 'Changeset', + tickFormat: d3.format('.0f') + }); + chart.xAxis + .tickValues(changesets_count) + .tickFormat(function(d){return changesets[d]}) + .rotateLabels(-90); + + chart.y(function(datum){ return datum.v; }) + .yAxis.options({ + axisLabel: customSettings.YLABEL || 'GFlops'/*, + tickFormat: function(val){ return d3.format('.0f')(val) + ' GFlops'; }*/ + }); + + //chart.useInteractiveGuideline(true); + d3.select('#chart').datum(data).call(chart); + var plot = d3.select('#chart > g'); + + /* setup the title */ + plot.append('text') + .style('font-size', '24px') + .attr('text-anchor', 'middle').attr('x', '50%').attr('y', '20px') + .text(customSettings.TITLE || ''); + + /* ensure the chart is responsive */ + nv.utils.windowResize(chart.update); + + + \ No newline at end of file diff --git a/eigen/bench/perf_monitoring/resources/chart_header.html b/eigen/bench/perf_monitoring/resources/chart_header.html new file mode 100644 index 0000000..bb9ddff --- /dev/null +++ b/eigen/bench/perf_monitoring/resources/chart_header.html @@ -0,0 +1,46 @@ + + + + + + + + + + + + +