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Thread per point #10

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Thread per point #10

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fcefded
Import point-assembly
MTCam Aug 6, 2026
5307e53
GPU runtime tweaks
Aug 6, 2026
f544a81
Add simple timer to timestepping
Aug 7, 2026
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36 changes: 26 additions & 10 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
#
# This file is part of Theseus.
#
# SPDX-License-Identifier: MIT
# SPDX-License-Identifier: BSD-3-Clause
cmake_minimum_required(VERSION 3.15)

set(CMAKE_CXX_STANDARD 17)
Expand All @@ -22,6 +22,10 @@ option(ENABLE_TIMER_OUTPUT_ALLRANKS "Output timers on all ranks." OFF)
option(ENABLE_TIMER_SYNC_DEVICE "Fence timers with device sync." OFF)
option(ENABLE_CUDA "Compile CUDA kernels" OFF)
option(THESEUS_WITH_PLATO "Enable PLATO API for thermo tables" OFF)
option(ENABLE_POINT_PARALLEL_INTERIOR_FACES
"Use one device thread per interior-face point." OFF)
option(ENABLE_POINT_PARALLEL_VOLUME
"Use one device thread per element volume point where supported." OFF)
Comment on lines +25 to +28
## NOTE: PLATO_DB_PATH can be specified at build-time to customize
## the location of the database used by PLATO. Tries to default
## to a reasonable location.
Expand Down Expand Up @@ -142,20 +146,32 @@ else()
endif()

if(ENABLE_TIMERS)
message(STATUS "Enabling performance timers.")
message(STATUS "Enabling detailed performance timers.")
target_compile_definitions(theseus PRIVATE ENABLE_TIMERS)
if(ENABLE_TIMER_BARRIER)
message(STATUS " - Timing with barriers")
target_compile_definitions(theseus PRIVATE TIMER_BARRIER)
endif()
if(ENABLE_TIMER_OUTPUT_ALLRANKS)
message(STATUS " - Timing output on all ranks")
target_compile_definitions(theseus PRIVATE TIMER_OUTPUT_ALLRANKS)
endif()
if(ENABLE_TIMER_SYNC_DEVICE)
message(STATUS " - Timing device sync enabled")
target_compile_definitions(theseus PRIVATE TIMER_SYNC_DEVICE)
endif()
else()
message(STATUS "Detailed performance timers disabled.")
endif()
if(ENABLE_TIMER_SYNC_DEVICE)
message(STATUS " - Timing device sync enabled")
target_compile_definitions(theseus PRIVATE TIMER_SYNC_DEVICE)
endif()
if(ENABLE_TIMER_BARRIER)
message(STATUS " - Timing barriers enabled")
target_compile_definitions(theseus PRIVATE TIMER_BARRIER)
endif()

if(ENABLE_POINT_PARALLEL_INTERIOR_FACES)
message(STATUS "Using point-parallel interior-face assembly")
target_compile_definitions(theseus PRIVATE POINT_PARALLEL_INTERIOR_FACES)
endif()

if(ENABLE_POINT_PARALLEL_VOLUME)
message(STATUS "Using point-parallel volume assembly where supported")
target_compile_definitions(theseus PRIVATE POINT_PARALLEL_VOLUME)
endif()

if(SUBCELL_FV_BLENDING)
Expand Down
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