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Add detection of loongarch64 CPUs #843

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Add detection of loongarch64 CPUs #843

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7 changes: 6 additions & 1 deletion src/common/sdk/nvidia/inc/cpuopsys.h
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,10 @@
# endif
#endif

#if defined(__loongarch__) && (__loongarch_grlen == 64)
# define NVCPU_LOONGARCH64
#endif

#if defined(__arm__) || defined(_M_ARM)
/*
* 32-bit instruction set on, e.g., ARMv7 or AArch32 execution state
Expand Down Expand Up @@ -232,7 +236,8 @@

#if defined(NVCPU_IA64) || defined(NVCPU_X86_64) || \
defined(NV_MACINTOSH_64) || defined(NVCPU_AARCH64) || \
defined(NVCPU_PPC64LE) || defined(NVCPU_RISCV64)
defined(NVCPU_PPC64LE) || defined(NVCPU_RISCV64) || \
defined(NVCPU_LOONGARCH64)
# define NV_64_BITS /* all architectures where pointers are 64 bits */
#else
/* we assume 32 bits. I don't see a need for NV_16_BITS. */
Expand Down