ddc30ff802
Summary: This function follows closely with the pattern of all the other functions. That is, making a new opcode and forwarding the call to the host. However, this also required modifying the test somewhat. It seems that not all `libc` implementations follow the same error rules as are tested here, and it is not explicit in the standard, so we simply disable these EOF checks when targeting the GPU.
170 lines
3.9 KiB
ReStructuredText
170 lines
3.9 KiB
ReStructuredText
.. _libc_gpu_support:
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===================
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Supported Functions
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===================
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.. include:: ../check.rst
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.. contents:: Table of Contents
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:depth: 4
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:local:
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The following functions and headers are supported at least partially on the
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device. Some functions are implemented fully on the GPU, while others require a
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`remote procedure call <libc_gpu_rpc>`_.
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ctype.h
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-------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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isalnum |check|
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isalpha |check|
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isascii |check|
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isblank |check|
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iscntrl |check|
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isdigit |check|
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isgraph |check|
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islower |check|
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isprint |check|
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ispunct |check|
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isspace |check|
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isupper |check|
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isxdigit |check|
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toascii |check|
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tolower |check|
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toupper |check|
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============= ========= ============
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string.h
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--------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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bcmp |check|
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bzero |check|
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memccpy |check|
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memchr
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memcmp |check|
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memcpy |check|
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memmove |check|
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mempcpy |check|
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memrchr
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memset |check|
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stpcpy |check|
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stpncpy |check|
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strcat |check|
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strchr
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strcmp |check|
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strcpy |check|
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strcspn |check|
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strlcat |check|
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strlcpy |check|
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strlen |check|
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strncat |check|
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strncmp |check|
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strncpy |check|
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strnlen |check|
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strpbrk
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strrchr
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strspn |check|
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strstr
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strtok |check|
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strtok_r |check|
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strdup
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strndup
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============= ========= ============
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stdlib.h
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--------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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abs |check|
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atoi |check|
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atof |check|
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atol |check|
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atoll |check|
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exit |check| |check|
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abort |check| |check|
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labs |check|
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llabs |check|
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div |check|
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ldiv |check|
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lldiv |check|
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bsearch |check|
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qsort |check|
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qsort_r |check|
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strtod |check|
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strtof |check|
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strtol |check|
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strtold |check|
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strtoll |check|
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strtoul |check|
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strtoull |check|
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============= ========= ============
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inttypes.h
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----------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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imaxabs |check|
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imaxdiv |check|
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strtoimax |check|
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strtoumax |check|
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============= ========= ============
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stdio.h
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-------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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feof |check| |check|
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ferror |check| |check|
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clearerr |check| |check|
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fseek |check| |check|
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ftell |check| |check|
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fflush |check| |check|
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fgetc |check| |check|
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fgets |check| |check|
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ungetc |check| |check|
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getc |check| |check|
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getchar |check| |check|
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puts |check| |check|
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fputs |check| |check|
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fputc |check| |check|
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fwrite |check| |check|
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putc |check| |check|
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putchar |check| |check|
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fclose |check| |check|
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fopen |check| |check|
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fread |check| |check|
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============= ========= ============
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time.h
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------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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clock |check|
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nanosleep |check|
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============= ========= ============
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assert.h
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--------
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============= ========= ============
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Function Name Available RPC Required
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============= ========= ============
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assert |check| |check|
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__assert_fail |check| |check|
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============= ========= ============
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