From d7fdd03655737955d67a1677e939e187c375283f Mon Sep 17 00:00:00 2001 From: Nielson Santana Date: Tue, 22 Sep 2015 01:47:56 -0300 Subject: [PATCH 1/4] Removing linpack.class and README from 'src' folder --- src/Linpack.class | Bin 5461 -> 0 bytes src/README | 8 -------- 2 files changed, 8 deletions(-) delete mode 100644 src/Linpack.class delete mode 100644 src/README diff --git a/src/Linpack.class b/src/Linpack.class deleted file mode 100644 index 43ad29995d5e2b32fd5e8e1688a4cfa9e88eb532..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 5461 zcmaJ_3vgS-6+Qd(c~4KzavbX=Qfvo@0(O+I0|;b3i6IGbex%N)gal$)5{@FsmQDg@8X_vK6H zEBKmcZ&L7ISj^@Ws#oXxa%+cryK(~?(p^2I_r3fOVNJTfEFAQf)r-jVz);_|u3TScdvAK6AX4qKH!&I} zZZPo`+SHpab?3O6-MnSX()RW(T4^BLox37EPHdmut{}w09;z&Jl9#%Kp1!Jom(bgn zdMesA-Ji`COA1c2FzTP!8^{i3($o?vbBl&xKAY}MU!`Dqys}y_*FV@(q+x+=tSE<7*~vc5n-BRhWK!SS}dK_hfSeG-}Ni zJ;naP1%s`P4sOHk(%iv)H8yU@_vTs~xt&G^h~aY@8`l;GdK)`(vneqriiNCmnQ_H=)Lt}m-FZ!(iku(IrA>aVB#XG~kAqL(cS z(dH8wsbEqcY{D#NaVzti887Hz8)2VdV!N25X6R}FC-FE`A`0V&@IR{gm$0>AXdXY# zWYKHG1!bue=|0Z5Pa?4SaRgTRQ{gAmTv(WgYRpFz3ou0xSXQ%; z^P;AzDRSTt%%%|pns$DV1OrRh2FWJXcNyCN47*KuiRrTRN=ggEti)sR)A9oc5l%dT z(0*<~9zyPp!Y+<$jOgW32-7FE^oD5W{%fg+Ippc}Euy`r(qkV++9N4{Bo&OLtU7;Z zGU7)3*<^JTPO8R@1bULTTkS@EhKSKx=T<*uw$|&mfvw$oN)*+uy_es-{Pq{3s40%q z_7^g#+C;q0jktE4POD8#PmCg(YOK&s8HJmyIyQ>e`$jQMSYnOcDc6?_yJ6QJMs2*o z4ae)1JMp^`)36G4Sk2^Gi#aT?Em()MSjNs{iS5MY=)*RY*t-E~+<`6}L>Avf z4v+Bp7`pK+w&T~x;}3lP83nwH9=wNMd_c*MQB?KlSLdKlwP8@Lz>wOED^(ghRRLG2 zL0qkNVz;^u*QkBCR^5T?)V;V~J;Ve0JGenT$|LY`>{TCNpN4l9_89I*y@{2|$B*K{ z&7X7u6A=@u_?0x^Xf-fx%JebBFk=#a-!XPimfSN|_}mqwPmu%1%O5q1iEGn$57h+b zCCx}G;7eMr)i8{8zGTP^vC~%Loavg|r!MGEnseOHBG+=w8>3jrY+Y3B@F*>@0C87U z9xOO%!gHfE}+MP*<+p}HgV$z(J$boyY*L7U`2_{eM}>g z$@_a^(BGL&hD5%cS)rDq04&t9ldy8BPc-*<4xNv)400Tm5O9&&qU^_w8+1@ILYLv6t{mUw zkF;SH>+h-(eyoNFy+Qm@U5&q}-FQn~gZI?6__z9!nyRi-ado|FR9{w2>IT)KzM{@n zyVd#XCJoUsDc`lI`ZUl4p!z$;+m&+&xh#P0>m>9iI;(RY{h>B!Zr$L_6ORsDhVO72_qeiuBv-4&&BlDR(!yLH`5b zsp3C^OL%$lNfO)#r>^Ahbc5S@O$t>;q3uaWW4LY@bK_Fitj?`1&4fwV4Rp2?G9By$ zS!6jAVrA9Hc=6GS$V`gZ$3*P1h-P|q96lG&UZ{Hrov&k>I*7PBgnD%!66$`Otq!A2 z9pTH)1Gr2*h%CoDcy1Tew^8ERy^qh^)WbUL^I=W12f zVC^&1|Io-)`4Uz3(lj3A;-#DA-g=lPf?vDHq>DC{UF5Gg#V;;0DxoeC70f!~;A?ECH+Opq0eX5zMX=yjZ@Z>6)%Jj57!flTju_3LWeb8Rp2? zn|huIawksjF!!W%3iZ?cH|6{qpJP`$$f@-CL~xk|mK_fiA@ z$8?1HFX}yGr_)%zB$op^$`>7n#vW$$>iok98OiVnlR&~s(ufZ65iC#4_0j#jk*5NF ziIeS@6P?E95?*9v%8Z%%X2r}%hGS-m*8QdHMN-Co4-BUnJv(!bwH|2_uMwhKZD6VVM!a8pFotjW9MERoF^;mr;wH z5keHh0J;7)^6tyEFXx&Dw*4PJ ChPw~| diff --git a/src/README b/src/README deleted file mode 100644 index 5eb43cd..0000000 --- a/src/README +++ /dev/null @@ -1,8 +0,0 @@ - -To compile: - - javac -O Linpack.java - -To run: - - java Linpack From a6608fe204d07c308690432013437bddb9a2d131 Mon Sep 17 00:00:00 2001 From: Nielson Santana Date: Tue, 22 Sep 2015 01:50:03 -0300 Subject: [PATCH 2/4] Adding README.md and .gitignore --- .gitignore | 12 ++++++++++++ README.md | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) create mode 100644 .gitignore create mode 100644 README.md diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3cd1be3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,12 @@ +.class + +# Mobile Tools for Java (J2ME) +.mtj.tmp/ + +# Package Files # +*.jar +*.war +*.ear + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..3864100 --- /dev/null +++ b/README.md @@ -0,0 +1,51 @@ +# Java Linpack Benchmark + +Java Linpack Benchmark is a translation of the popular Linpack benchmark, originally written in Fortran. The Benchmark is a numerically intensive test that has been used for years to measure the floating point performance of computers. + +To see more about the project, visit: +http://www.netlib.org/benchmark/linpackjava/ + + +## How to use + +Compile by run: + + javac -O Linpack.java + +To run: + + java Linpack + +## Notes + +"""Modified 3/3/97 by David M. Doolin (dmd) doolin@cs.utk.edu +Fixed error in matgen() method. Added some comments. + +Modified 1/22/97 by Paul McMahan mcmahan@cs.utk.edu +Added more MacOS options to form. + +Optimized by Jonathan Hardwick (jch@cs.cmu.edu), 3/28/96 +Compare to Linkpack.java. +Optimizations performed: + + - added "final" modifier to performance-critical methods. + - changed lines of the form "a[i] = a[i] + x" to "a[i] += x". + - minimized array references using common subexpression elimination. + - eliminated unused variables. + - undid an unrolled loop. + - added temporary 1D arrays to hold frequently-used columns of 2D arrays. + - wrote my own abs() method + +See http://www.cs.cmu.edu/~jch/java/linpack.html for more details. + + +Ported to Java by Reed Wade (wade@cs.utk.edu) 2/96 +built using JDK 1.0 on solaris +using "javac -O Linpack.java" + + +Translated to C by Bonnie Toy 5/88 + (modified on 2/25/94 to fix a problem with daxpy for + unequal increments or equal increments not equal to 1. + Jack Dongarra) +""" \ No newline at end of file From 1a426f0f7f10c3c230fa17632716c7d219dff1ad Mon Sep 17 00:00:00 2001 From: Nielson Santana Date: Tue, 22 Sep 2015 01:50:44 -0300 Subject: [PATCH 3/4] fix text --- README.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 3864100..a7060a6 100644 --- a/README.md +++ b/README.md @@ -18,7 +18,7 @@ To run: ## Notes -"""Modified 3/3/97 by David M. Doolin (dmd) doolin@cs.utk.edu +Modified 3/3/97 by David M. Doolin (dmd) doolin@cs.utk.edu Fixed error in matgen() method. Added some comments. Modified 1/22/97 by Paul McMahan mcmahan@cs.utk.edu @@ -47,5 +47,4 @@ using "javac -O Linpack.java" Translated to C by Bonnie Toy 5/88 (modified on 2/25/94 to fix a problem with daxpy for unequal increments or equal increments not equal to 1. - Jack Dongarra) -""" \ No newline at end of file + Jack Dongarra) \ No newline at end of file From a0415d8893f1c0979a5897a5c61f8ece734c805d Mon Sep 17 00:00:00 2001 From: Nielson Santana Date: Tue, 22 Sep 2015 01:56:17 -0300 Subject: [PATCH 4/4] fixs on text --- README.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index a7060a6..4d2bb51 100644 --- a/README.md +++ b/README.md @@ -16,15 +16,15 @@ To run: java Linpack -## Notes +## Contributors -Modified 3/3/97 by David M. Doolin (dmd) doolin@cs.utk.edu +Modified 3/3/97 by David M. Doolin (dmd) doolin[at]cs.utk.edu Fixed error in matgen() method. Added some comments. -Modified 1/22/97 by Paul McMahan mcmahan@cs.utk.edu +Modified 1/22/97 by Paul McMahan mcmahan[at]cs.utk.edu Added more MacOS options to form. -Optimized by Jonathan Hardwick (jch@cs.cmu.edu), 3/28/96 +Optimized by Jonathan Hardwick (jch[at]cs.cmu.edu), 3/28/96 Compare to Linkpack.java. Optimizations performed: @@ -39,7 +39,7 @@ Optimizations performed: See http://www.cs.cmu.edu/~jch/java/linpack.html for more details. -Ported to Java by Reed Wade (wade@cs.utk.edu) 2/96 +Ported to Java by Reed Wade (wade[cs.utk.edu) 2/96 built using JDK 1.0 on solaris using "javac -O Linpack.java"