Open xiangzhai opened 6 years ago
Hi ScaffCC developers,
based on LLVM release_31 before the commit https://github.com/epiqc/ScaffCC/commit/871865b5409d163c0a8f95e206d845b889c8f72a
$ ./scaffold.sh -fkR Algorithms/SHA-1/sha1.n128.scaffold [Scaffold.makefile] Transforming cbits ... [Scaffold.makefile] O1 optimizations ... [Scaffold.makefile] Unrolling Loops (1) ... [Scaffold.makefile] Cloning Functions (1) ... Functions Cloned: 0 [Scaffold.makefile] Dead Argument Elimination (1) ... [Scaffold.makefile] Unrolling Loops (2) ... [Scaffold.makefile] Cloning Functions (2) ... Functions Cloned: 0 [Scaffold.makefile] Dead Argument Elimination (2) ... [Scaffold.makefile] Internalizing and Removing Unused Functions ... [Scaffold.makefile] Compiling RKQC Functions ... [Scaffold.makefile] Toffoli Decomposition ... [Scaffold.makefile] Inserting Reverse Functions... [Scaffold.makefile] Flattening modules ... <-- CPU 100%
Before FlattenModule PASS, sha1.n12812.ll is 222+K, but after FlattenModule, sha1.n12812.inlined.ll is 6837+K! then gen-gasm failed to transform such HUGE LLVM IR.
FlattenModule
gen-gasm
@eddieschoute Please try @ajavadia latest commit https://github.com/epiqc/ScaffCC/commit/871865b5409d163c0a8f95e206d845b889c8f72a it might be able to work for SHA-1 algorithm https://github.com/epiqc/ScaffCC/issues/7#issuecomment-348235689
Regards, Leslie Zhai
Hi ScaffCC developers,
based on LLVM release_31 before the commit https://github.com/epiqc/ScaffCC/commit/871865b5409d163c0a8f95e206d845b889c8f72a
Before
FlattenModulePASS, sha1.n12812.ll is 222+K, but afterFlattenModule, sha1.n12812.inlined.ll is 6837+K! thengen-gasmfailed to transform such HUGE LLVM IR.@eddieschoute Please try @ajavadia latest commit https://github.com/epiqc/ScaffCC/commit/871865b5409d163c0a8f95e206d845b889c8f72a it might be able to work for SHA-1 algorithm https://github.com/epiqc/ScaffCC/issues/7#issuecomment-348235689
Regards, Leslie Zhai