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* zal: export MSM and threadpool to C DLL * fix LTO spurious warnings when building library * fix appType staticLib vs staticlib * fix threadpool * shorter EC FFI * zal: now compiles with halo2curves and can call Nim * zal: Pass tests * zal: add benches Halo2curves vs Constantine * CI: add constantine-rust / ZAL to CI * CI: can't use variables for shell * CI: display rust version * Rust: force clang for building (Rust regression following #309 removal of rustBuild in .nimble) * LLVM (hence llvm-config) isn't installed in Github Actions CI * documentation of compile options * reduce rust verbosity * cargo in CI, spray and pray * don't update Rust twice * if using clang, Nim expects llvm-ar for static libraries archiver * Expose full LLVM on MacOS, no Rust for i386, CPU features * fix HW info * the light at the end of the CI tunnel * ensure autoloading kernel32.dll threading API * Keep stack guard pages on Windows * MacOS CI: some agents don't support ADX instructions and SIGILL
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| Original file line number | Diff line number | Diff line change |
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@@ -5,6 +5,7 @@ build/ | |
| *.so.* | ||
| *.dylib | ||
| *.a | ||
| *.lib | ||
| *.la | ||
| *.dll | ||
| *.exe | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,55 @@ | ||
| # Constantine | ||
| # Copyright (c) 2018-2019 Status Research & Development GmbH | ||
| # Copyright (c) 2020-Present Mamy André-Ratsimbazafy | ||
| # Licensed and distributed under either of | ||
| # * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT). | ||
| # * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0). | ||
| # at your option. This file may not be copied, modified, or distributed except according to those terms. | ||
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| import | ||
| ../constantine/math/config/curves, | ||
| ../constantine/curves_primitives_parallel, | ||
| ../constantine/platforms/allocs, | ||
| ../constantine/threadpool | ||
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| export curves_primitives_parallel | ||
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| template genParallelBindings_EC_ShortW_NonAffine*(ECP, ECP_Aff, ScalarField: untyped) = | ||
| # For some unknown reason {.push noconv.} | ||
| # would overwrite the threadpool {.nimcall.} | ||
| # in the parallel for-loop `generateClosure` | ||
| # | ||
| # Similarly, exportc breaks the threadpool generated closure | ||
| # hence instead of push/pop we create a pragma alias | ||
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| when appType == "lib": | ||
| {.pragma: libExport, dynlib, exportc, raises: [].} # No exceptions allowed | ||
| else: | ||
| {.pragma: libExport, exportc, raises: [].} # No exceptions allowed | ||
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| # -------------------------------------------------------------------------------------- | ||
| proc `ctt _ ECP _ multi_scalar_mul_big_coefs_vartime_parallel`( | ||
| tp: Threadpool, | ||
| r: var ECP, | ||
| coefs: ptr UncheckedArray[BigInt[ECP.F.C.getCurveOrderBitwidth()]], | ||
| points: ptr UncheckedArray[ECP_Aff], | ||
| len: csize_t) {.libExport.} = | ||
| tp.multiScalarMul_vartime_parallel(r.addr, coefs, points, cast[int](len)) | ||
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| proc `ctt _ ECP _ multi_scalar_mul_fr_coefs_vartime_parallel`( | ||
| tp: Threadpool, | ||
| r: var ECP, | ||
| coefs: ptr UncheckedArray[ScalarField], | ||
| points: ptr UncheckedArray[ECP_Aff], | ||
| len: csize_t) {.libExport.} = | ||
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| let n = cast[int](len) | ||
| let coefs_fr = allocHeapArrayAligned(matchingOrderBigInt(ECP.F.C), n, alignment = 64) | ||
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| syncScope: | ||
| tp.parallelFor i in 0 ..< n: | ||
| captures: {coefs, coefs_fr} | ||
| coefs_fr[i].fromField(coefs[i]) | ||
| tp.multiScalarMul_vartime_parallel(r.addr, coefs_fr, points, n) | ||
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| freeHeapAligned(coefs_fr) |
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