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build: Update C++ standard from c++17 to c++20 #8962

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Merged
mc-nv merged 2 commits into from
Sep 11, 2026
+6 −6
Merged

build: Update C++ standard from c++17 to c++20 #8962

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9cbdc80
build: Update C++ standard from c++17 to c++20
mc-nv Sep 9, 2026
9d854f5
fix: pass -std=gnu++20 to L0_sdk/test.sh's standalone g++ invocations
mc-nv Sep 10, 2026
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4 changes: 2 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,8 @@ project(tritonserver LANGUAGES C CXX)

include(CMakeDependentOption)

# Use C++17 standard as Triton's minimum required.
set(TRITON_MIN_CXX_STANDARD 17 CACHE STRING "The minimum C++ standard which features are requested to build this target.")
# Use C++20 standard as Triton's minimum required.
set(TRITON_MIN_CXX_STANDARD 20 CACHE STRING "The minimum C++ standard which features are requested to build this target.")

set(TRITON_VERSION "0.0.0" CACHE STRING "The version of the Triton shared library" )

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8 changes: 4 additions & 4 deletions qa/L0_sdk/test.sh
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Expand Up @@ -56,7 +56,7 @@ client_lib=$(pwd)/triton_client/lib
client_inc=$(pwd)/triton_client/include

# Test linking against the shared library
g++ grpc_test.cc -o grpc_test -I$client_inc -L$client_lib -lgrpcclient
g++ -std=gnu++20 grpc_test.cc -o grpc_test -I$client_inc -L$client_lib -lgrpcclient

if [ $? -eq 0 ]; then
if [[ ! -x "./grpc_test" ]]; then
Expand All @@ -82,7 +82,7 @@ fi

grpc_static_libs="-Wl,--start-group $client_lib/*.a -Wl,--end-group"

g++ grpc_test.cc $grpc_static_libs -o grpc_test_static -I$client_inc -lz -lssl -lcrypto -lpthread
g++ -std=gnu++20 grpc_test.cc $grpc_static_libs -o grpc_test_static -I$client_inc -lz -lssl -lcrypto -lpthread

if [ $? -eq 0 ]; then
if [[ ! -x "./grpc_test_static" ]]; then
Expand All @@ -107,7 +107,7 @@ fi
#

# Test linking against the shared library
g++ http_test.cc -o http_test -I$client_inc -L$client_lib -lhttpclient
g++ -std=gnu++20 http_test.cc -o http_test -I$client_inc -L$client_lib -lhttpclient

if [ $? -eq 0 ]; then
if [[ ! -x "./http_test" ]]; then
Expand All @@ -127,7 +127,7 @@ else
RET=1
fi

g++ http_test.cc $client_lib/libhttpclient_static.a $client_lib/libcurl.a -o http_test_static \
g++ -std=gnu++20 http_test.cc $client_lib/libhttpclient_static.a $client_lib/libcurl.a -o http_test_static \
-I$client_inc -lz -lssl -lcrypto -lpthread

if [ $? -eq 0 ]; then
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