diff --git a/etc/config/assembly.amazon.properties b/etc/config/assembly.amazon.properties
index 8c1d862b6..b7a19901c 100644
--- a/etc/config/assembly.amazon.properties
+++ b/etc/config/assembly.amazon.properties
@@ -268,143 +268,178 @@ group.ptxas.isSemVer=true
 group.ptxas.supportsExecute=false
 group.ptxas.instructionSet=ptx
 
+compiler.ptxasnvcc91.hidden=true
 compiler.ptxasnvcc91.objdumper=/opt/compiler-explorer/cuda/9.1.85/bin/nvdisasm
 compiler.ptxasnvcc91.semver=9.1.85
 compiler.ptxasnvcc91.exe=/opt/compiler-explorer/cuda/9.1.85/bin/ptxas
 
+compiler.ptxasnvcc92.hidden=true
 compiler.ptxasnvcc92.objdumper=/opt/compiler-explorer/cuda/9.2.88/bin/nvdisasm
 compiler.ptxasnvcc92.semver=9.2.88
 compiler.ptxasnvcc92.exe=/opt/compiler-explorer/cuda/9.2.88/bin/ptxas
 
+compiler.ptxasnvcc100.hidden=true
 compiler.ptxasnvcc100.objdumper=/opt/compiler-explorer/cuda/10.0.130/bin/nvdisasm
 compiler.ptxasnvcc100.semver=10.0.130
 compiler.ptxasnvcc100.exe=/opt/compiler-explorer/cuda/10.0.130/bin/ptxas
 
+compiler.ptxasnvcc101.hidden=true
 compiler.ptxasnvcc101.objdumper=/opt/compiler-explorer/cuda/10.1.105/bin/nvdisasm
 compiler.ptxasnvcc101.semver=10.1.105
 compiler.ptxasnvcc101.exe=/opt/compiler-explorer/cuda/10.1.105/bin/ptxas
 
+compiler.ptxasnvcc101u1.hidden=true
 compiler.ptxasnvcc101u1.objdumper=/opt/compiler-explorer/cuda/10.1.168/bin/nvdisasm
 compiler.ptxasnvcc101u1.semver=10.1.168
 compiler.ptxasnvcc101u1.exe=/opt/compiler-explorer/cuda/10.1.168/bin/ptxas
 
+compiler.ptxasnvcc101u2.hidden=true
 compiler.ptxasnvcc101u2.objdumper=/opt/compiler-explorer/cuda/10.1.243/bin/nvdisasm
 compiler.ptxasnvcc101u2.semver=10.1.243
 compiler.ptxasnvcc101u2.exe=/opt/compiler-explorer/cuda/10.1.243/bin/ptxas
 
+compiler.ptxasnvcc102.hidden=true
 compiler.ptxasnvcc102.objdumper=/opt/compiler-explorer/cuda/10.2.89/bin/nvdisasm
 compiler.ptxasnvcc102.semver=10.2.89
 compiler.ptxasnvcc102.exe=/opt/compiler-explorer/cuda/10.2.89/bin/ptxas
 
+compiler.ptxasnvcc11.hidden=true
 compiler.ptxasnvcc11.objdumper=/opt/compiler-explorer/cuda/11.0.2/bin/nvdisasm
 compiler.ptxasnvcc11.semver=11.0.2
 compiler.ptxasnvcc11.exe=/opt/compiler-explorer/cuda/11.0.2/bin/ptxas
 
+compiler.ptxasnvcc11u1.hidden=true
 compiler.ptxasnvcc11u1.objdumper=/opt/compiler-explorer/cuda/11.0.3/bin/nvdisasm
 compiler.ptxasnvcc11u1.semver=11.0.3
 compiler.ptxasnvcc11u1.exe=/opt/compiler-explorer/cuda/11.0.3/bin/ptxas
 
+compiler.ptxasnvcc111.hidden=true
 compiler.ptxasnvcc111.objdumper=/opt/compiler-explorer/cuda/11.1.0/bin/nvdisasm
 compiler.ptxasnvcc111.semver=11.1.0
 compiler.ptxasnvcc111.exe=/opt/compiler-explorer/cuda/11.1.0/bin/ptxas
 
+compiler.ptxasnvcc111u1.hidden=true
 compiler.ptxasnvcc111u1.objdumper=/opt/compiler-explorer/cuda/11.1.1/bin/nvdisasm
 compiler.ptxasnvcc111u1.semver=11.1.1
 compiler.ptxasnvcc111u1.exe=/opt/compiler-explorer/cuda/11.1.1/bin/ptxas
 
+compiler.ptxasnvcc112.hidden=true
 compiler.ptxasnvcc112.objdumper=/opt/compiler-explorer/cuda/11.2.0/bin/nvdisasm
 compiler.ptxasnvcc112.semver=11.2.0
 compiler.ptxasnvcc112.exe=/opt/compiler-explorer/cuda/11.2.0/bin/ptxas
 
+compiler.ptxasnvcc112u1.hidden=true
 compiler.ptxasnvcc112u1.objdumper=/opt/compiler-explorer/cuda/11.2.1/bin/nvdisasm
 compiler.ptxasnvcc112u1.semver=11.2.1
 compiler.ptxasnvcc112u1.exe=/opt/compiler-explorer/cuda/11.2.1/bin/ptxas
 
+compiler.ptxasnvcc112u2.hidden=true
 compiler.ptxasnvcc112u2.objdumper=/opt/compiler-explorer/cuda/11.2.2/bin/nvdisasm
 compiler.ptxasnvcc112u2.semver=11.2.2
 compiler.ptxasnvcc112u2.exe=/opt/compiler-explorer/cuda/11.2.2/bin/ptxas
 
+compiler.ptxasnvcc113.hidden=true
 compiler.ptxasnvcc113.objdumper=/opt/compiler-explorer/cuda/11.3.0/bin/nvdisasm
 compiler.ptxasnvcc113.semver=11.3.0
 compiler.ptxasnvcc113.exe=/opt/compiler-explorer/cuda/11.3.0/bin/ptxas
 
+compiler.ptxasnvcc113u1.hidden=true
 compiler.ptxasnvcc113u1.objdumper=/opt/compiler-explorer/cuda/11.3.1/bin/nvdisasm
 compiler.ptxasnvcc113u1.semver=11.3.1
 compiler.ptxasnvcc113u1.exe=/opt/compiler-explorer/cuda/11.3.1/bin/ptxas
 
+compiler.ptxasnvcc114.hidden=true
 compiler.ptxasnvcc114.objdumper=/opt/compiler-explorer/cuda/11.4.0/bin/nvdisasm
 compiler.ptxasnvcc114.semver=11.4.0
 compiler.ptxasnvcc114.exe=/opt/compiler-explorer/cuda/11.4.0/bin/ptxas
 
+compiler.ptxasnvcc114u1.hidden=true
 compiler.ptxasnvcc114u1.objdumper=/opt/compiler-explorer/cuda/11.4.1/bin/nvdisasm
 compiler.ptxasnvcc114u1.semver=11.4.1
 compiler.ptxasnvcc114u1.exe=/opt/compiler-explorer/cuda/11.4.1/bin/ptxas
 
+compiler.ptxasnvcc115.hidden=true
 compiler.ptxasnvcc115.objdumper=/opt/compiler-explorer/cuda/11.5.0/bin/nvdisasm
 compiler.ptxasnvcc115.semver=11.5.0
 compiler.ptxasnvcc115.exe=/opt/compiler-explorer/cuda/11.5.0/bin/ptxas
 
+compiler.ptxasnvcc116u1.hidden=true
 compiler.ptxasnvcc116u1.objdumper=/opt/compiler-explorer/cuda/11.6.1/bin/nvdisasm
 compiler.ptxasnvcc116u1.semver=11.6.1
 compiler.ptxasnvcc116u1.exe=/opt/compiler-explorer/cuda/11.6.1/bin/ptxas
 
+compiler.ptxasnvcc116u2.hidden=true
 compiler.ptxasnvcc116u2.objdumper=/opt/compiler-explorer/cuda/11.6.2/bin/nvdisasm
 compiler.ptxasnvcc116u2.semver=11.6.2
 compiler.ptxasnvcc116u2.exe=/opt/compiler-explorer/cuda/11.6.2/bin/ptxas
 
+compiler.ptxasnvcc117.hidden=true
 compiler.ptxasnvcc117.objdumper=/opt/compiler-explorer/cuda/11.7.0/bin/nvdisasm
 compiler.ptxasnvcc117.semver=11.7.0
 compiler.ptxasnvcc117.exe=/opt/compiler-explorer/cuda/11.7.0/bin/ptxas
 
-compiler.ptxasnvcc117.u1objdumper=/opt/compiler-explorer/cuda/11.7.1/bin/nvdisasm
+compiler.ptxasnvcc117u1.hidden=true
+compiler.ptxasnvcc117u1.objdumper=/opt/compiler-explorer/cuda/11.7.1/bin/nvdisasm
 compiler.ptxasnvcc117u1.semver=11.7.1
 compiler.ptxasnvcc117u1.exe=/opt/compiler-explorer/cuda/11.7.1/bin/ptxas
 
+compiler.ptxasnvcc118.hidden=true
 compiler.ptxasnvcc118.objdumper=/opt/compiler-explorer/cuda/11.8.0/bin/nvdisasm
 compiler.ptxasnvcc118.semver=11.8.0
 compiler.ptxasnvcc118.exe=/opt/compiler-explorer/cuda/11.8.0/bin/ptxas
 
+compiler.ptxasnvcc120.hidden=true
 compiler.ptxasnvcc120.objdumper=/opt/compiler-explorer/cuda/12.0.0/bin/nvdisasm
 compiler.ptxasnvcc120.semver=12.0.0
 compiler.ptxasnvcc120.exe=/opt/compiler-explorer/cuda/12.0.0/bin/ptxas
 
+compiler.ptxasnvcc120u1.hidden=true
 compiler.ptxasnvcc120u1.objdumper=/opt/compiler-explorer/cuda/12.0.1/bin/nvdisasm
 compiler.ptxasnvcc120u1.semver=12.0.1
 compiler.ptxasnvcc120u1.exe=/opt/compiler-explorer/cuda/12.0.1/bin/ptxas
 
+compiler.ptxasnvcc121.hidden=true
 compiler.ptxasnvcc121.objdumper=/opt/compiler-explorer/cuda/12.1.0/bin/nvdisasm
 compiler.ptxasnvcc121.semver=12.1.0
 compiler.ptxasnvcc121.exe=/opt/compiler-explorer/cuda/12.1.0/bin/ptxas
 
+compiler.ptxasnvcc122u1.hidden=true
 compiler.ptxasnvcc122u1.objdumper=/opt/compiler-explorer/cuda/12.2.1/bin/nvdisasm
 compiler.ptxasnvcc122u1.semver=12.2.1
 compiler.ptxasnvcc122u1.exe=/opt/compiler-explorer/cuda/12.2.1/bin/ptxas
 
+compiler.ptxasnvcc123u1.hidden=true
 compiler.ptxasnvcc123u1.objdumper=/opt/compiler-explorer/cuda/12.3.1/bin/nvdisasm
 compiler.ptxasnvcc123u1.semver=12.3.1
 compiler.ptxasnvcc123u1.exe=/opt/compiler-explorer/cuda/12.3.1/bin/ptxas
 
+compiler.ptxasnvcc124u1.hidden=true
 compiler.ptxasnvcc124u1.objdumper=/opt/compiler-explorer/cuda/12.4.1/bin/nvdisasm
 compiler.ptxasnvcc124u1.semver=12.4.1
 compiler.ptxasnvcc124u1.exe=/opt/compiler-explorer/cuda/12.4.1/bin/ptxas
 
+compiler.ptxasnvcc125u1.hidden=true
 compiler.ptxasnvcc125u1.objdumper=/opt/compiler-explorer/cuda/12.5.1/bin/nvdisasm
 compiler.ptxasnvcc125u1.semver=12.5.1
 compiler.ptxasnvcc125u1.exe=/opt/compiler-explorer/cuda/12.5.1/bin/ptxas
 
+compiler.ptxasnvcc126u1.hidden=true
 compiler.ptxasnvcc126u1.objdumper=/opt/compiler-explorer/cuda/12.6.1/bin/nvdisasm
 compiler.ptxasnvcc126u1.semver=12.6.1
 compiler.ptxasnvcc126u1.exe=/opt/compiler-explorer/cuda/12.6.1/bin/ptxas
 
+compiler.ptxasnvcc126u2.hidden=true
 compiler.ptxasnvcc126u2.objdumper=/opt/compiler-explorer/cuda/12.6.2/bin/nvdisasm
 compiler.ptxasnvcc126u2.semver=12.6.2
 compiler.ptxasnvcc126u2.exe=/opt/compiler-explorer/cuda/12.6.2/bin/ptxas
 
+compiler.ptxasnvcc128u1.hidden=true
 compiler.ptxasnvcc128u1.objdumper=/opt/compiler-explorer/cuda/12.8.1/bin/nvdisasm
 compiler.ptxasnvcc128u1.semver=12.8.1
 compiler.ptxasnvcc128u1.exe=/opt/compiler-explorer/cuda/12.8.1/bin/ptxas
 
 
+
 group.beebasm.compilers=beebasm109
 group.beebasm.versionFlag=--help
 group.beebasm.options=
diff --git a/etc/config/ptx.amazon.properties b/etc/config/ptx.amazon.properties
new file mode 100644
index 000000000..72259898f
--- /dev/null
+++ b/etc/config/ptx.amazon.properties
@@ -0,0 +1,152 @@
+compilers=&ptxas
+compilerType=ptxas
+objdumper=/opt/compiler-explorer/cuda/12.8.1/bin/nvdisasm
+supportsBinary=true
+supportsExecute=true
+demangler=
+defaultCompiler=ptxasnvcc_128u1
+
+
+group.ptxas.compilers=ptxasnvcc_128u1:ptxasnvcc_126u2:ptxasnvcc_126u1:ptxasnvcc_125u1:ptxasnvcc_124u1:ptxasnvcc_123u1:ptxasnvcc_122u1:ptxasnvcc_121:ptxasnvcc_120u1:ptxasnvcc_120:ptxasnvcc_118:ptxasnvcc_117u1:ptxasnvcc_117:ptxasnvcc_116u2:ptxasnvcc_116u1:ptxasnvcc_115:ptxasnvcc_114u1:ptxasnvcc_114:ptxasnvcc_113u1:ptxasnvcc_113:ptxasnvcc_112u2:ptxasnvcc_112u1:ptxasnvcc_112:ptxasnvcc_111u1:ptxasnvcc_111:ptxasnvcc_11u1:ptxasnvcc_11:ptxasnvcc_102:ptxasnvcc_101u2:ptxasnvcc_101u1:ptxasnvcc_101:ptxasnvcc_100:ptxasnvcc_92:ptxasnvcc_91
+group.ptxas.baseName=PTX Assembler
+group.ptxas.compilerType=ptxas
+group.ptxas.demangler=
+group.ptxas.isSemVer=true
+group.ptxas.supportsExecute=false
+group.ptxas.instructionSet=ptx
+
+compiler.ptxasnvcc_91.objdumper=/opt/compiler-explorer/cuda/9.1.85/bin/nvdisasm
+compiler.ptxasnvcc_91.semver=9.1.85
+compiler.ptxasnvcc_91.exe=/opt/compiler-explorer/cuda/9.1.85/bin/ptxas
+
+compiler.ptxasnvcc_92.objdumper=/opt/compiler-explorer/cuda/9.2.88/bin/nvdisasm
+compiler.ptxasnvcc_92.semver=9.2.88
+compiler.ptxasnvcc_92.exe=/opt/compiler-explorer/cuda/9.2.88/bin/ptxas
+
+compiler.ptxasnvcc_100.objdumper=/opt/compiler-explorer/cuda/10.0.130/bin/nvdisasm
+compiler.ptxasnvcc_100.semver=10.0.130
+compiler.ptxasnvcc_100.exe=/opt/compiler-explorer/cuda/10.0.130/bin/ptxas
+
+compiler.ptxasnvcc_101.objdumper=/opt/compiler-explorer/cuda/10.1.105/bin/nvdisasm
+compiler.ptxasnvcc_101.semver=10.1.105
+compiler.ptxasnvcc_101.exe=/opt/compiler-explorer/cuda/10.1.105/bin/ptxas
+
+compiler.ptxasnvcc_101u1.objdumper=/opt/compiler-explorer/cuda/10.1.168/bin/nvdisasm
+compiler.ptxasnvcc_101u1.semver=10.1.168
+compiler.ptxasnvcc_101u1.exe=/opt/compiler-explorer/cuda/10.1.168/bin/ptxas
+
+compiler.ptxasnvcc_101u2.objdumper=/opt/compiler-explorer/cuda/10.1.243/bin/nvdisasm
+compiler.ptxasnvcc_101u2.semver=10.1.243
+compiler.ptxasnvcc_101u2.exe=/opt/compiler-explorer/cuda/10.1.243/bin/ptxas
+
+compiler.ptxasnvcc_102.objdumper=/opt/compiler-explorer/cuda/10.2.89/bin/nvdisasm
+compiler.ptxasnvcc_102.semver=10.2.89
+compiler.ptxasnvcc_102.exe=/opt/compiler-explorer/cuda/10.2.89/bin/ptxas
+
+compiler.ptxasnvcc_11.objdumper=/opt/compiler-explorer/cuda/11.0.2/bin/nvdisasm
+compiler.ptxasnvcc_11.semver=11.0.2
+compiler.ptxasnvcc_11.exe=/opt/compiler-explorer/cuda/11.0.2/bin/ptxas
+
+compiler.ptxasnvcc_11u1.objdumper=/opt/compiler-explorer/cuda/11.0.3/bin/nvdisasm
+compiler.ptxasnvcc_11u1.semver=11.0.3
+compiler.ptxasnvcc_11u1.exe=/opt/compiler-explorer/cuda/11.0.3/bin/ptxas
+
+compiler.ptxasnvcc_111.objdumper=/opt/compiler-explorer/cuda/11.1.0/bin/nvdisasm
+compiler.ptxasnvcc_111.semver=11.1.0
+compiler.ptxasnvcc_111.exe=/opt/compiler-explorer/cuda/11.1.0/bin/ptxas
+
+compiler.ptxasnvcc_111u1.objdumper=/opt/compiler-explorer/cuda/11.1.1/bin/nvdisasm
+compiler.ptxasnvcc_111u1.semver=11.1.1
+compiler.ptxasnvcc_111u1.exe=/opt/compiler-explorer/cuda/11.1.1/bin/ptxas
+
+compiler.ptxasnvcc_112.objdumper=/opt/compiler-explorer/cuda/11.2.0/bin/nvdisasm
+compiler.ptxasnvcc_112.semver=11.2.0
+compiler.ptxasnvcc_112.exe=/opt/compiler-explorer/cuda/11.2.0/bin/ptxas
+
+compiler.ptxasnvcc_112u1.objdumper=/opt/compiler-explorer/cuda/11.2.1/bin/nvdisasm
+compiler.ptxasnvcc_112u1.semver=11.2.1
+compiler.ptxasnvcc_112u1.exe=/opt/compiler-explorer/cuda/11.2.1/bin/ptxas
+
+compiler.ptxasnvcc_112u2.objdumper=/opt/compiler-explorer/cuda/11.2.2/bin/nvdisasm
+compiler.ptxasnvcc_112u2.semver=11.2.2
+compiler.ptxasnvcc_112u2.exe=/opt/compiler-explorer/cuda/11.2.2/bin/ptxas
+
+compiler.ptxasnvcc_113.objdumper=/opt/compiler-explorer/cuda/11.3.0/bin/nvdisasm
+compiler.ptxasnvcc_113.semver=11.3.0
+compiler.ptxasnvcc_113.exe=/opt/compiler-explorer/cuda/11.3.0/bin/ptxas
+
+compiler.ptxasnvcc_113u1.objdumper=/opt/compiler-explorer/cuda/11.3.1/bin/nvdisasm
+compiler.ptxasnvcc_113u1.semver=11.3.1
+compiler.ptxasnvcc_113u1.exe=/opt/compiler-explorer/cuda/11.3.1/bin/ptxas
+
+compiler.ptxasnvcc_114.objdumper=/opt/compiler-explorer/cuda/11.4.0/bin/nvdisasm
+compiler.ptxasnvcc_114.semver=11.4.0
+compiler.ptxasnvcc_114.exe=/opt/compiler-explorer/cuda/11.4.0/bin/ptxas
+
+compiler.ptxasnvcc_114u1.objdumper=/opt/compiler-explorer/cuda/11.4.1/bin/nvdisasm
+compiler.ptxasnvcc_114u1.semver=11.4.1
+compiler.ptxasnvcc_114u1.exe=/opt/compiler-explorer/cuda/11.4.1/bin/ptxas
+
+compiler.ptxasnvcc_115.objdumper=/opt/compiler-explorer/cuda/11.5.0/bin/nvdisasm
+compiler.ptxasnvcc_115.semver=11.5.0
+compiler.ptxasnvcc_115.exe=/opt/compiler-explorer/cuda/11.5.0/bin/ptxas
+
+compiler.ptxasnvcc_116u1.objdumper=/opt/compiler-explorer/cuda/11.6.1/bin/nvdisasm
+compiler.ptxasnvcc_116u1.semver=11.6.1
+compiler.ptxasnvcc_116u1.exe=/opt/compiler-explorer/cuda/11.6.1/bin/ptxas
+
+compiler.ptxasnvcc_116u2.objdumper=/opt/compiler-explorer/cuda/11.6.2/bin/nvdisasm
+compiler.ptxasnvcc_116u2.semver=11.6.2
+compiler.ptxasnvcc_116u2.exe=/opt/compiler-explorer/cuda/11.6.2/bin/ptxas
+
+compiler.ptxasnvcc_117.objdumper=/opt/compiler-explorer/cuda/11.7.0/bin/nvdisasm
+compiler.ptxasnvcc_117.semver=11.7.0
+compiler.ptxasnvcc_117.exe=/opt/compiler-explorer/cuda/11.7.0/bin/ptxas
+
+compiler.ptxasnvcc_117u1.objdumper=/opt/compiler-explorer/cuda/11.7.1/bin/nvdisasm
+compiler.ptxasnvcc_117u1.semver=11.7.1
+compiler.ptxasnvcc_117u1.exe=/opt/compiler-explorer/cuda/11.7.1/bin/ptxas
+
+compiler.ptxasnvcc_118.objdumper=/opt/compiler-explorer/cuda/11.8.0/bin/nvdisasm
+compiler.ptxasnvcc_118.semver=11.8.0
+compiler.ptxasnvcc_118.exe=/opt/compiler-explorer/cuda/11.8.0/bin/ptxas
+
+compiler.ptxasnvcc_120.objdumper=/opt/compiler-explorer/cuda/12.0.0/bin/nvdisasm
+compiler.ptxasnvcc_120.semver=12.0.0
+compiler.ptxasnvcc_120.exe=/opt/compiler-explorer/cuda/12.0.0/bin/ptxas
+
+compiler.ptxasnvcc_120u1.objdumper=/opt/compiler-explorer/cuda/12.0.1/bin/nvdisasm
+compiler.ptxasnvcc_120u1.semver=12.0.1
+compiler.ptxasnvcc_120u1.exe=/opt/compiler-explorer/cuda/12.0.1/bin/ptxas
+
+compiler.ptxasnvcc_121.objdumper=/opt/compiler-explorer/cuda/12.1.0/bin/nvdisasm
+compiler.ptxasnvcc_121.semver=12.1.0
+compiler.ptxasnvcc_121.exe=/opt/compiler-explorer/cuda/12.1.0/bin/ptxas
+
+compiler.ptxasnvcc_122u1.objdumper=/opt/compiler-explorer/cuda/12.2.1/bin/nvdisasm
+compiler.ptxasnvcc_122u1.semver=12.2.1
+compiler.ptxasnvcc_122u1.exe=/opt/compiler-explorer/cuda/12.2.1/bin/ptxas
+
+compiler.ptxasnvcc_123u1.objdumper=/opt/compiler-explorer/cuda/12.3.1/bin/nvdisasm
+compiler.ptxasnvcc_123u1.semver=12.3.1
+compiler.ptxasnvcc_123u1.exe=/opt/compiler-explorer/cuda/12.3.1/bin/ptxas
+
+compiler.ptxasnvcc_124u1.objdumper=/opt/compiler-explorer/cuda/12.4.1/bin/nvdisasm
+compiler.ptxasnvcc_124u1.semver=12.4.1
+compiler.ptxasnvcc_124u1.exe=/opt/compiler-explorer/cuda/12.4.1/bin/ptxas
+
+compiler.ptxasnvcc_125u1.objdumper=/opt/compiler-explorer/cuda/12.5.1/bin/nvdisasm
+compiler.ptxasnvcc_125u1.semver=12.5.1
+compiler.ptxasnvcc_125u1.exe=/opt/compiler-explorer/cuda/12.5.1/bin/ptxas
+
+compiler.ptxasnvcc_126u1.objdumper=/opt/compiler-explorer/cuda/12.6.1/bin/nvdisasm
+compiler.ptxasnvcc_126u1.semver=12.6.1
+compiler.ptxasnvcc_126u1.exe=/opt/compiler-explorer/cuda/12.6.1/bin/ptxas
+
+compiler.ptxasnvcc_126u2.objdumper=/opt/compiler-explorer/cuda/12.6.2/bin/nvdisasm
+compiler.ptxasnvcc_126u2.semver=12.6.2
+compiler.ptxasnvcc_126u2.exe=/opt/compiler-explorer/cuda/12.6.2/bin/ptxas
+
+compiler.ptxasnvcc_128u1.objdumper=/opt/compiler-explorer/cuda/12.8.1/bin/nvdisasm
+compiler.ptxasnvcc_128u1.semver=12.8.1
+compiler.ptxasnvcc_128u1.exe=/opt/compiler-explorer/cuda/12.8.1/bin/ptxas
diff --git a/etc/config/ptx.defaults.properties b/etc/config/ptx.defaults.properties
new file mode 100644
index 000000000..d9f98a30d
--- /dev/null
+++ b/etc/config/ptx.defaults.properties
@@ -0,0 +1,16 @@
+compilers=&ptxas
+compilerType=ptxas
+objdumper=/opt/compiler-explorer/cuda/12.8.1/bin/nvdisasm
+supportsBinary=true
+supportsExecute=false
+demangler=
+
+group.ptxas.compilers=sass
+group.ptxas.baseName=PTX Assembler
+group.ptxas.compilerType=ptxas
+group.ptxas.demangler=
+
+compiler.sass.name=PTX SASS
+compiler.sass.objdumper=/opt/compiler-explorer/cuda/12.8.1/bin/nvdisasm
+compiler.sass.semver=12.8.1
+compiler.sass.exe=/opt/compiler-explorer/cuda/12.8.1/bin/ptxas
diff --git a/examples/ptx/default.ptx b/examples/ptx/default.ptx
new file mode 100644
index 000000000..21aaf262a
--- /dev/null
+++ b/examples/ptx/default.ptx
@@ -0,0 +1,39 @@
+.version 8.7
+.target sm_52
+.address_size 64
+
+.visible .entry vectorAdd(
+    .param .u64 vectorAdd_param_0,
+    .param .u64 vectorAdd_param_1,
+    .param .u64 vectorAdd_param_2,
+    .param .u32 vectorAdd_param_3
+)
+{
+    .reg .pred %p<2>;
+    .reg .b32 %r<4>;
+    .reg .b64 %rd<8>;
+    .reg .f32 %f<5>;
+
+    ld.param.u64 %rd1, [vectorAdd_param_0];
+    ld.param.u64 %rd2, [vectorAdd_param_1];
+    ld.param.u64 %rd3, [vectorAdd_param_2];
+    ld.param.u32 %r1, [vectorAdd_param_3];
+    mov.u32 %r2, %tid.x;
+    setp.ge.u32 %p1, %r2, %r1;
+    @%p1 bra BB0_2;
+
+    cvta.to.global.u64 %rd4, %rd1;
+    cvta.to.global.u64 %rd5, %rd2;
+    cvta.to.global.u64 %rd6, %rd3;
+    mul.wide.u32 %rd7, %r2, 4;
+    add.s64 %rd4, %rd4, %rd7;
+    add.s64 %rd5, %rd5, %rd7;
+    add.s64 %rd6, %rd6, %rd7;
+    ld.global.f32 %f1, [%rd4];
+    ld.global.f32 %f2, [%rd5];
+    add.f32 %f3, %f1, %f2;
+    st.global.f32 [%rd6], %f3;
+
+BB0_2:
+    ret;
+}
diff --git a/lib/languages.ts b/lib/languages.ts
index 7f1f8bd74..501ca45e0 100644
--- a/lib/languages.ts
+++ b/lib/languages.ts
@@ -702,6 +702,17 @@ const definitions: Record<LanguageKey, LanguageDefinition> = {
         previewFilter: null,
         monacoDisassembly: null,
     },
+    ptx: {
+        name: 'PTX',
+        monaco: 'ptx',
+        extensions: ['.ptx'],
+        alias: [],
+        logoUrl: 'cuda.svg',
+        logoUrlDark: 'cuda-dark.svg',
+        formatter: null,
+        previewFilter: null,
+        monacoDisassembly: null,
+    },
     python: {
         name: 'Python',
         monaco: 'python',
diff --git a/types/languages.interfaces.ts b/types/languages.interfaces.ts
index 7acb0f402..a8ee99edb 100644
--- a/types/languages.interfaces.ts
+++ b/types/languages.interfaces.ts
@@ -85,6 +85,7 @@ export type LanguageKey =
     | 'pascal'
     | 'pony'
     | 'python'
+    | 'ptx'
     | 'racket'
     | 'ruby'
     | 'rust'