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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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dae60aa248
Then inside, split packages/lkmc into kernel_modules and userland, to keep userland out of the kernel_modules parent path, which makes no sense. Copy built modules and userland to the output rootfs overlay. Document Linux distro tradeoffs.
20 lines
424 B
C
20 lines
424 B
C
/* https://github.com/cirosantilli/linux-kernel-module-cheat#openmp */
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#include <omp.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main () {
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int nthreads, tid;
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#pragma omp parallel private(nthreads, tid)
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{
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tid = omp_get_thread_num();
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printf("Hello World from thread = %d\n", tid);
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if (tid == 0) {
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nthreads = omp_get_num_threads();
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printf("Number of threads = %d\n", nthreads);
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}
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}
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return EXIT_SUCCESS;
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}
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