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IainmonIainmon
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Add calling chapel from C example.
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‎demos/video/chapel-webcam/Makefile‎

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include lib/Makefile.smol
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all: libsmol.a main
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libsmol.a: smol.chpl
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chpl --library --library-makefile --library-cmakelists smol.chpl
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main: main.c libsmol.a
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$(CHPL_COMPILER) $(CHPL_CFLAGS) -o main main.c $(CHPL_LDFLAGS)
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clean:
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rm -f main lib/libsmol.a

‎demos/video/chapel-webcam/lib/.gitignore‎

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*.a

‎demos/video/chapel-webcam/lib/Makefile.smol‎

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CHPL_RUNTIME_LIB = /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/lib
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CHPL_RUNTIME_INCL = /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/runtime/include
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CHPL_THIRD_PARTY = /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/third-party
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CHPL_HOME = /opt/homebrew/Cellar/chapel/2.4.0_1/libexec
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CHPL_CFLAGS = -Ilib -Wno-unused -Wno-uninitialized -Wno-pointer-sign -Wno-incompatible-pointer-types -Wno-tautological-compare -I/opt/homebrew/Cellar/chapel/2.4.0_1/libexec/modules/internal -I$(CHPL_RUNTIME_INCL)/localeModels/flat -I$(CHPL_RUNTIME_INCL)/localeModels -I$(CHPL_RUNTIME_INCL)/comm/none -I$(CHPL_RUNTIME_INCL)/comm -I$(CHPL_RUNTIME_INCL)/tasks/qthreads -I$(CHPL_RUNTIME_INCL)/. -I$(CHPL_RUNTIME_INCL)/./qio -I$(CHPL_RUNTIME_INCL)/./atomics/cstdlib -I$(CHPL_RUNTIME_INCL)/./mem/jemalloc -I$(CHPL_THIRD_PARTY)/utf8-decoder -I$(CHPL_THIRD_PARTY)/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/include -Wno-error=unused-variable -I$(CHPL_THIRD_PARTY)/re2/install/darwin-arm64-native-llvm-none/include -I. -I/opt/homebrew/Cellar/gmp/6.3.0/include -I/opt/homebrew/Cellar/hwloc/2.12.0/include -I/opt/homebrew/Cellar/jemalloc/5.3.0/include -I/opt/homebrew/include
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CHPL_LDFLAGS = -Llib -lsmol -L$(CHPL_RUNTIME_LIB)/darwin/llvm/arm64/cpu-native/loc-flat/comm-none/tasks-qthreads/tmr-generic/unwind-none/mem-jemalloc/atomics-cstdlib/hwloc-system/re2-bundled/fs-none/lib_pic-none/san-none -lchpl -L$(CHPL_THIRD_PARTY)/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/lib -Wl,-rpath,$(CHPL_THIRD_PARTY)/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/lib -lqthread -L/opt/homebrew/Cellar/hwloc/2.12.0/lib -L$(CHPL_THIRD_PARTY)/re2/install/darwin-arm64-native-llvm-none/lib -lre2 -Wl,-rpath,$(CHPL_THIRD_PARTY)/re2/install/darwin-arm64-native-llvm-none/lib -lm -lpthread -L/opt/homebrew/Cellar/gmp/6.3.0/lib -lgmp -L/opt/homebrew/Cellar/hwloc/2.12.0/lib -Wl,-rpath,/opt/homebrew/Cellar/hwloc/2.12.0/lib -lhwloc -L/opt/homebrew/Cellar/jemalloc/5.3.0/lib -Wl,-rpath,/opt/homebrew/Cellar/jemalloc/5.3.0/lib -ljemalloc -L/opt/homebrew/lib
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CHPL_COMPILER = /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang
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CHPL_LINKER = /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang++
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CHPL_LINKERSHARED = /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang++ -shared

‎demos/video/chapel-webcam/lib/smol.cmake‎

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set(CHPL_RUNTIME_LIB /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/lib)
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set(CHPL_RUNTIME_INCL /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/runtime/include)
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set(CHPL_THIRD_PARTY /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/third-party)
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set(CHPL_HOME /opt/homebrew/Cellar/chapel/2.4.0_1/libexec)
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set(smol_INCLUDE_DIRS ${CMAKE_CURRENT_LIST_DIR} /opt/homebrew/Cellar/chapel/2.4.0_1/libexec/modules/internal ${CHPL_RUNTIME_INCL}/localeModels/flat ${CHPL_RUNTIME_INCL}/localeModels ${CHPL_RUNTIME_INCL}/comm/none ${CHPL_RUNTIME_INCL}/comm ${CHPL_RUNTIME_INCL}/tasks/qthreads ${CHPL_RUNTIME_INCL}/. ${CHPL_RUNTIME_INCL}/./qio ${CHPL_RUNTIME_INCL}/./atomics/cstdlib ${CHPL_RUNTIME_INCL}/./mem/jemalloc ${CHPL_THIRD_PARTY}/utf8-decoder ${CHPL_THIRD_PARTY}/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/include -Wno-error=unused-variable ${CHPL_THIRD_PARTY}/re2/install/darwin-arm64-native-llvm-none/include . /opt/homebrew/Cellar/gmp/6.3.0/include /opt/homebrew/Cellar/hwloc/2.12.0/include /opt/homebrew/Cellar/jemalloc/5.3.0/include /opt/homebrew/include)
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set(smol_LINK_LIBS -L${CMAKE_CURRENT_LIST_DIR} -lsmol -L${CHPL_RUNTIME_LIB}/darwin/llvm/arm64/cpu-native/loc-flat/comm-none/tasks-qthreads/tmr-generic/unwind-none/mem-jemalloc/atomics-cstdlib/hwloc-system/re2-bundled/fs-none/lib_pic-none/san-none -lchpl -L${CHPL_THIRD_PARTY}/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/lib -Wl,-rpath,${CHPL_THIRD_PARTY}/qthread/install/darwin-arm64-native-llvm-none-flat-jemalloc-system/lib -lqthread -L/opt/homebrew/Cellar/hwloc/2.12.0/lib -L${CHPL_THIRD_PARTY}/re2/install/darwin-arm64-native-llvm-none/lib -lre2 -Wl,-rpath,${CHPL_THIRD_PARTY}/re2/install/darwin-arm64-native-llvm-none/lib -lm -lpthread -L/opt/homebrew/Cellar/gmp/6.3.0/lib -lgmp -L/opt/homebrew/Cellar/hwloc/2.12.0/lib -Wl,-rpath,/opt/homebrew/Cellar/hwloc/2.12.0/lib -lhwloc -L/opt/homebrew/Cellar/jemalloc/5.3.0/lib -Wl,-rpath,/opt/homebrew/Cellar/jemalloc/5.3.0/lib -ljemalloc -L/opt/homebrew/lib -lsmol)
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set(CHPL_COMPILER /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang)
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set(CHPL_LINKER /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang++)
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set(CHPL_LINKERSHARED /opt/homebrew/Cellar/llvm@19/19.1.7/bin/clang++ -shared)

‎demos/video/chapel-webcam/lib/smol.h‎

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#include "stdchpl.h"
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#include "wctype.h"
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#include "ctype.h"
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void chpl__init_smol(int64_t _ln,
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int32_t _fn);
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int64_t square(int64_t x);

‎demos/video/chapel-webcam/main.c‎

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#include "lib/smol.h"
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int main(int argc, char* argv[]) {
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chpl_library_init(argc, argv);
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square(3);
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chpl_library_finalize();
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return 0;
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}
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‎demos/video/chapel-webcam/smol.chpl‎

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export proc square(x: int): int {
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writeln(x, " * ", x, " = ", x * x);
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return x * x;
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}
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‎demos/video/style-transfer/face-recognition/contract.ipynb‎

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "16a699c3",
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"metadata": {},
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"outputs": [],
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"source": [
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"import torch"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 21,
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"id": "6916b074",
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"metadata": {},
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"outputs": [],
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"source": [
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"A = torch.arange(0,1000000).reshape(1000, 1000).to(torch.float32).to('mps') * 0.00001\n",
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"B = torch.arange(0,1000000).reshape(1000, 1000).to(torch.float32).to('mps') * 0.00001"
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]
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},
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{
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"cell_type": "markdown",
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"id": "faaecb7f",
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"metadata": {},
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"source": []
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},
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{
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"cell_type": "code",
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"execution_count": 22,
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"id": "2779e698",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"tensor([[3.3283e+01, 3.3283e+01, 3.3283e+01, ..., 3.3333e+01, 3.3333e+01,\n",
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" 3.3333e+01],\n",
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" [8.3233e+01, 8.3234e+01, 8.3234e+01, ..., 8.3383e+01, 8.3383e+01,\n",
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" 8.3383e+01],\n",
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" [1.3318e+02, 1.3318e+02, 1.3318e+02, ..., 1.3343e+02, 1.3343e+02,\n",
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" 1.3343e+02],\n",
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" ...,\n",
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" [4.9833e+04, 4.9834e+04, 4.9834e+04, ..., 4.9933e+04, 4.9933e+04,\n",
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" 4.9933e+04],\n",
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" [4.9883e+04, 4.9883e+04, 4.9884e+04, ..., 4.9983e+04, 4.9983e+04,\n",
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" 4.9983e+04],\n",
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" [4.9933e+04, 4.9933e+04, 4.9934e+04, ..., 5.0033e+04, 5.0033e+04,\n",
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" 5.0033e+04]], device='mps:0')"
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]
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},
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"execution_count": 22,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"torch.matmul(A,B)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 23,
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"id": "6cf685f6",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"tensor([[3.3283e+01, 8.3233e+01, 1.3318e+02, ..., 4.9833e+04, 4.9883e+04,\n",
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" 4.9933e+04],\n",
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" [3.3283e+01, 8.3234e+01, 1.3318e+02, ..., 4.9834e+04, 4.9883e+04,\n",
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" 4.9933e+04],\n",
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" [3.3283e+01, 8.3234e+01, 1.3318e+02, ..., 4.9834e+04, 4.9884e+04,\n",
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" 4.9934e+04],\n",
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" ...,\n",
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" [3.3333e+01, 8.3383e+01, 1.3343e+02, ..., 4.9933e+04, 4.9983e+04,\n",
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" 5.0033e+04],\n",
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" [3.3333e+01, 8.3383e+01, 1.3343e+02, ..., 4.9933e+04, 4.9983e+04,\n",
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" 5.0033e+04],\n",
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" [3.3333e+01, 8.3383e+01, 1.3343e+02, ..., 4.9933e+04, 4.9983e+04,\n",
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" 5.0033e+04]], device='mps:0')"
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]
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},
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"execution_count": 23,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"torch.einsum('ij,jk->ki',A, B)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "f6c1ec9b",
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": ".venv",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.12.9"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

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