yezhengmao/nccl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Allow CUDA runtime library selection (#220)

Browse Source 
Makes a change to allow the user to select between the static CUDA
runtime library (default) and the dynamic CUDA runtime library. Does
this by allowing `CUDARTLIB` to be overridden.
This commit is contained in:
jakirkham 2019-05-07 20:35:14 -04:00 committed by Sylvain Jeaugey
parent 9db4b1d801
commit 60a586ded9
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/Makefile
View File

@ -26,6 +26,7 @@ LIBDIR := $(BUILDDIR)/lib
OBJDIR := $(BUILDDIR)/obj
PKGDIR := $(BUILDDIR)/lib/pkgconfig
##### target files
CUDARTLIB ?= cudart_static
INCTARGETS := $(INCEXPORTS:%=$(INCDIR)/%)
LIBSONAME := $(LIBNAME:%=%.$(NCCL_MAJOR))
LIBTARGET := $(LIBNAME:%=%.$(NCCL_MAJOR).$(NCCL_MINOR).$(NCCL_PATCH))
@ -33,7 +34,7 @@ STATICLIBTARGET := $(STATICLIBNAME)
PKGTARGET := $(PKGCONFIGFILE)
LIBOBJ := $(LIBSRCFILES:%.cc=$(OBJDIR)/%.o)
DEPFILES := $(LIBOBJ:%.o=%.d)
LDFLAGS += -L${CUDA_LIB} -lcudart_static -lpthread -lrt -ldl
LDFLAGS += -L${CUDA_LIB} -l$(CUDARTLIB) -lpthread -lrt -ldl
DEVICELIB := $(BUILDDIR)/obj/collectives/device/colldevice.a