Optimization for channel

.gitignore

@@ -1,3 +1,4 @@
+*.ncu-rep
 *.bin
 *.txt
 *.o
@@ -6,3 +7,4 @@ logfile
 *.xmf
 *.mp4
 ns
+tmp

Makefile

@@ -6,7 +6,7 @@ GEN = /usr
 
 #MPI = /usr/local/openmpi-4.1.1
 
-CUDA = /usr/local/cuda-11.2
+CUDA = /usr/local/cuda-11.4
 
 GPU_ARCHITECTURE = 70
 
@@ -38,6 +38,7 @@ INC = -I$(CUDA)/include -I$(GEN)/include $(GLB)
 #INC += -I$(MPI)/include
 LIB = -L$(CUDA)/lib64 -L$(GEN)/lib -lc -lstdc++ -lcuda -lcudart -lcudadevrt 
 #LIB += -L$(MPI)/lib
+#NVCC = $(CUDA)/bin/nvcc $(DBG) $(CPPFLAGS) -lineinfo -rdc=true # 
 NVCC = nvcc $(DBG) $(CPPFLAGS) -lineinfo -rdc=true # 
 MAXREG = # --maxrregcount=82 --ptxas-options=-v
 ifeq ($(DBG),)
@@ -104,3 +105,6 @@ $(OBJ)cuda_link.o: $(OBJ_CUDA)
 
 clean:
 		rm -rf $(TARGET) $(OBJ)*.o
+
+
+

src/.cproject

@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+
+    <storageModule moduleId="org.eclipse.cdt.core.settings">
+
+        <cconfiguration id="com.nvidia.cuda.toolchain.linux.configuration.debug.1075183989">
+
+            <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.nvidia.cuda.toolchain.linux.configuration.debug.1075183989" moduleId="org.eclipse.cdt.core.settings" name="Debug">
+
+                <externalSettings/>
+
+                <extensions>
+
+                    <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
+
+                    <extension id="com.nvidia.cuda.toolchain.nvccErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                </extensions>
+
+            </storageModule>
+
+            <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+
+                <configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" description="" id="com.nvidia.cuda.toolchain.linux.configuration.debug.1075183989" name="Debug" parent="com.nvidia.cuda.toolchain.linux.configuration.debug">
+
+                    <folderInfo id="com.nvidia.cuda.toolchain.linux.configuration.debug.1075183989." name="/" resourcePath="">
+
+                        <toolChain id="com.nvidia.cuda.toolchain.linux.debugToolchain.216174296" name="CUDA Linux toolchain" superClass="com.nvidia.cuda.toolchain.linux.debugToolchain">
+
+                            <targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="com.nvidia.cuda.toolchain.targetLinuxPlatform.159644105" isAbstract="false" osList="linux" superClass="com.nvidia.cuda.toolchain.targetLinuxPlatform"/>
+
+                            <builder buildPath="${workspace_loc:/GPUcode}/Debug" id="com.nvidia.cuda.toolchain.builder.1934154701" managedBuildOn="true" name="CUDA Toolkit Builder.Debug" superClass="com.nvidia.cuda.toolchain.builder"/>
+
+                            <tool id="nvcc.linker.561830360" name="NVCC linker" superClass="nvcc.linker"/>
+
+                            <tool id="nvcc.archiver.1176671561" name="NVCC archiver" superClass="nvcc.archiver"/>
+
+                            <tool id="nvcc.compiler.1155618356" name="NVCC Compiler" superClass="nvcc.compiler">
+
+                                <option defaultValue="true" id="com.nvidia.cuda.toolchain.compiler.device-debug.277500635" superClass="com.nvidia.cuda.toolchain.compiler.device-debug" valueType="boolean"/>
+
+                                <option defaultValue="true" id="com.nvidia.cuda.toolchain.compiler.debug.316999213" superClass="com.nvidia.cuda.toolchain.compiler.debug" valueType="boolean"/>
+
+                                <option id="nvcc.compiler.pic.124300475" superClass="nvcc.compiler.pic"/>
+
+                            </tool>
+
+                        </toolChain>
+
+                    </folderInfo>
+
+                </configuration>
+
+            </storageModule>
+
+            <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+
+        </cconfiguration>
+
+        <cconfiguration id="com.nvidia.cuda.toolchain.linux.configuration.release.1901966558">
+
+            <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.nvidia.cuda.toolchain.linux.configuration.release.1901966558" moduleId="org.eclipse.cdt.core.settings" name="Release">
+
+                <externalSettings/>
+
+                <extensions>
+
+                    <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
+
+                    <extension id="com.nvidia.cuda.toolchain.nvccErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                    <extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+
+                </extensions>
+
+            </storageModule>
+
+            <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+
+                <configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" description="" id="com.nvidia.cuda.toolchain.linux.configuration.release.1901966558" name="Release" parent="com.nvidia.cuda.toolchain.linux.configuration.release">
+
+                    <folderInfo id="com.nvidia.cuda.toolchain.linux.configuration.release.1901966558." name="/" resourcePath="">
+
+                        <toolChain id="com.nvidia.cuda.toolchain.linux.releaseToolchain.266062711" name="CUDA Linux toolchain" superClass="com.nvidia.cuda.toolchain.linux.releaseToolchain">
+
+                            <targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="com.nvidia.cuda.toolchain.targetLinuxPlatform.1945747779" isAbstract="false" osList="linux" superClass="com.nvidia.cuda.toolchain.targetLinuxPlatform"/>
+
+                            <builder buildPath="${workspace_loc:/GPUcode}/Release" id="com.nvidia.cuda.toolchain.builder.892787080" managedBuildOn="true" name="CUDA Toolkit Builder.Release" superClass="com.nvidia.cuda.toolchain.builder"/>
+
+                            <tool id="nvcc.linker.1634129534" name="NVCC linker" superClass="nvcc.linker"/>
+
+                            <tool id="nvcc.archiver.1918216400" name="NVCC archiver" superClass="nvcc.archiver"/>
+
+                            <tool id="nvcc.compiler.1769340277" name="NVCC Compiler" superClass="nvcc.compiler">
+
+                                <option defaultValue="com.nvidia.cuda.toolchain.compiler.optimization.level3" id="com.nvidia.cuda.toolchain.compiler.optimization.867747039" superClass="com.nvidia.cuda.toolchain.compiler.optimization" valueType="enumerated"/>
+
+                                <option id="nvcc.compiler.pic.89348618" superClass="nvcc.compiler.pic"/>
+
+                            </tool>
+
+                        </toolChain>
+
+                    </folderInfo>
+
+                </configuration>
+
+            </storageModule>
+
+        </cconfiguration>
+
+    </storageModule>
+
+    <storageModule moduleId="scannerConfiguration">
+
+        <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+
+    </storageModule>
+
+    <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+
+        <project id="GPUcode.com.nvidia.cuda.toolchain.linux.build.exe.1772380411" name="Executable" projectType="com.nvidia.cuda.toolchain.linux.build.exe"/>
+
+    </storageModule>
+
+    <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+
+</cproject>

src/.project

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MPI_test foler</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+			<triggers>clean,full,incremental,</triggers>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+			<triggers>full,incremental,</triggers>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+		<nature>org.eclipse.cdt.core.ccnature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+	</natures>
+</projectDescription>

src/.settings/language.settings.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project>
+
+    <configuration id="com.nvidia.cuda.toolchain.linux.configuration.debug.1075183989" name="Debug">
+
+        <extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
+
+            <provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
+
+            <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
+
+            <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
+
+            <provider class="com.nvidia.cuda.toolchain.internal.NVCCBuiltinSpecsDetector" console="false" env-hash="-16186165351885" id="com.nvidia.cuda.toolchain.CUDACProvider" keep-relative-paths="false" name="Nvcc Builtins provider" parameter="${COMMAND} ${FLAGS} -E -Xcompiler -P -Xcompiler -v -Xcompiler -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+
+                <language-scope id="com.nvidia.cuda.ui.CUDALanguage"/>
+
+            </provider>
+
+        </extension>
+
+    </configuration>
+
+    <configuration id="com.nvidia.cuda.toolchain.linux.configuration.release.1901966558" name="Release">
+
+        <extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
+
+            <provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
+
+            <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
+
+            <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
+
+            <provider class="com.nvidia.cuda.toolchain.internal.NVCCBuiltinSpecsDetector" console="false" env-hash="-16186165351885" id="com.nvidia.cuda.toolchain.CUDACProvider" keep-relative-paths="false" name="Nvcc Builtins provider" parameter="${COMMAND} ${FLAGS} -E -Xcompiler -P -Xcompiler -v -Xcompiler -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+
+                <language-scope id="com.nvidia.cuda.ui.CUDALanguage"/>
+
+            </provider>
+
+        </extension>
+
+    </configuration>
+
+</project>