[libc] Remove old RPC host call extension for GPU (#120800)

jhuber6 · web-flow · commit 3bbd53ce9705 · 2024-12-20T19:34:05.000-06:00
Summary:
This was originally a hacked together function that served to just
implement some features for OpenMP. That has been moved into OpenMP
itself now that we have exported RPC properly. This can now be deleted.
diff --git a/libc/config/gpu/entrypoints.txt b/libc/config/gpu/entrypoints.txt
@@ -271,9 +271,6 @@ set(TARGET_LIBC_ENTRYPOINTS
     libc.src.locale.newlocale
     libc.src.locale.setlocale
     libc.src.locale.uselocale
-
-    # gpu/rpc.h entrypoints
-    libc.src.gpu.rpc_host_call
 )
 
 set(TARGET_LIBM_ENTRYPOINTS
diff --git a/libc/config/gpu/headers.txt b/libc/config/gpu/headers.txt
@@ -18,7 +18,4 @@ set(TARGET_PUBLIC_HEADERS
     libc.include.uchar
     libc.include.features
     libc.include.locale
-
-    # Header for RPC extensions
-    libc.include.gpu_rpc
 )
diff --git a/libc/hdrgen/yaml/gpu/rpc.yaml b/libc/hdrgen/yaml/gpu/rpc.yaml
diff --git a/libc/include/CMakeLists.txt b/libc/include/CMakeLists.txt
@@ -750,19 +750,6 @@ add_header_macro(
     .llvm-libc-types.struct_lconv
 )
 
-if(LIBC_TARGET_OS_IS_GPU)
-  file(MAKE_DIRECTORY ${LIBC_INCLUDE_DIR}/gpu)
-
-  add_header_macro(
-    gpu_rpc
-    ../libc/hdrgen/yaml/gpu/rpc.yaml
-    gpu/rpc.h.def
-    gpu/rpc.h
-    DEPENDS
-      .llvm_libc_common_h
-  )
-endif()
-
 if(NOT LLVM_LIBC_FULL_BUILD)
   # We don't install headers in non-fullbuild mode.
   return()
diff --git a/libc/include/gpu/rpc.h.def b/libc/include/gpu/rpc.h.def
diff --git a/libc/src/__support/RPC/CMakeLists.txt b/libc/src/__support/RPC/CMakeLists.txt
@@ -9,6 +9,5 @@ add_object_library(
   HDRS
     rpc_client.h
   DEPENDS
-    libc.include.gpu_rpc
     libc.src.__support.GPU.utils
 )

Original file line number	Diff line number	Diff line change
`@@ -271,9 +271,6 @@ set(TARGET_LIBC_ENTRYPOINTS`
`271`	`271`	`libc.src.locale.newlocale`
`272`	`272`	`libc.src.locale.setlocale`
`273`	`273`	`libc.src.locale.uselocale`
`274`		`-`
`275`		`- # gpu/rpc.h entrypoints`
`276`		`- libc.src.gpu.rpc_host_call`
`277`	`274`	`)`
`278`	`275`
`279`	`276`	`set(TARGET_LIBM_ENTRYPOINTS`
Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,4 @@ set(TARGET_PUBLIC_HEADERS`
`18`	`18`	`libc.include.uchar`
`19`	`19`	`libc.include.features`
`20`	`20`	`libc.include.locale`
`21`		`-`
`22`		`- # Header for RPC extensions`
`23`		`- libc.include.gpu_rpc`
`24`	`21`	`)`
Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,5 @@ add_object_library(`
`9`	`9`	`HDRS`
`10`	`10`	`rpc_client.h`
`11`	`11`	`DEPENDS`
`12`		`- libc.include.gpu_rpc`
`13`	`12`	`libc.src.__support.GPU.utils`
`14`	`13`	`)`