Application Debugger samples 2023.1 update

Tools/ApplicationDebugger/array-transform/CMakeLists.txt

@@ -59,4 +59,4 @@ add_custom_target(run-gpu ./${PROJECT_NAME} gpu
   DEPENDS ${PROJECT_NAME})
 
 add_custom_target(run-fpga ./${PROJECT_NAME} accelerator
-  DEPENDS ${PROJECT_NAME})
+  DEPENDS ${PROJECT_NAME})

Tools/ApplicationDebugger/array-transform/README.md

@@ -24,9 +24,9 @@ scheduler-locking and SIMD lane views.  The sample is intended
 for exercising the debugger, not for performance benchmarking.
 
 The debugger supports debugging kernels that run on the CPU, GPU, or
-accelerator devices.  For convenience, the `array-transform`
-code sample provides the ability to select the target device by passing the
-program `cpu`, `gpu`, or `accelerator` as the command-line argument.
+accelerator devices.  Use the ONEAPI_DEVICE_SELECTOR environment variable
+to select device.  The default device is Level Zero GPU device, if available.
+For more details on possible values of this variable see [Environment Variables](https://intel.github.io/llvm-docs/EnvironmentVariables.html#oneapi-device-selector).
 The selected device is displayed in the output.  Concrete instructions
 about how to run the program and example outputs are given further
 below.  For complete setup and usage instructions, see [Get Started with Intel® Distribution for GDB* on Linux* OS Host](https://software.intel.com/en-us/get-started-with-debugging-dpcpp)
@@ -143,18 +143,18 @@ Perform the following steps:
 
 2.  Run the program:
     ```
-    $ ./array-transform <device>
+    $ ./array-transform
     ```
-    > Note: `<device>` is the type of the device type to offload the kernel.
-    > Use `cpu`, `gpu`, or `accelerator` to select the CPU, GPU, or the
-    > FPGA emulator device, respectively.  E.g.:
+    > Note: to specify a device type to offload the kernel, use
+    > the `ONEAPI_DEVICE_SELECTOR` environment variable.
+    > E.g.  to restrict the offload only to CPU devices use:
     ```
-    $ ./array-transform cpu
+    $ ONEAPI_DEVICE_SELECTOR=*:cpu ./array-transform
     ```
 
 3.  Start a debugging session:
     ```
-    $ gdb-oneapi --args array-transform <device>
+    $ gdb-oneapi array-transform
     ```
 
 4.  Clean the program using:
@@ -165,14 +165,12 @@ Perform the following steps:
 By default, CMake configures the build for Just-in-Time (JIT)
 compilation of the kernel.  However, it also offers an option for
 *Ahead-of-Time* (AoT) compilation.  To compile the kernel
-ahead-of-time for a specific device, set the `DPCPP_COMPILE_TARGET`
+ahead-of-time for a specific device, set the `SYCL_COMPILE_TARGET`
 option to the desired device during configuration.  For CPU, use the
 `cpu` value; for FPGA-emu, use the `fpga-emu` value.  Other values are
 assumed to be for GPU and are passed directly to the GPU AoT
 compiler.
 
-> *Hint:* Run `ocloc compile --help` to see available GPU device options.
-
 For example, to do AoT compilation for a specific GPU device ID:
 
 ```
@@ -191,6 +189,8 @@ $ sycl-ls
 
 In the above example, the device ID is `0x56c1`.
 
+> *Hint:* Run `ocloc compile --help` to see all available GPU device options.
+
 > **Note**: AoT compilation is particularly helpful in larger
 > applications where compiling with debug information takes
 > considerably longer time.
@@ -223,11 +223,11 @@ dependencies and permissions errors.
 
 3. Select Menu "Debug > Start Debugging" to run the program.
 
-4. The solution file is configured to pass `cpu` as the argument to the
-   program.  To select a different device, go to the project's "Configuration
-   Properties > Debugging" and set the "Command Arguments" field.
-   Use `gpu` or `accelerator` to target the GPU or the FPGA emulator device,
-   respectively.
+4. The solution file is configured to set `ONEAPI_DEVICE_SELECTOR=*:cpu`
+   for Local Windows Debugging.  That setting causes the program to offload
+   on a CPU device.  To select a different device, go to the project's
+   "Configuration Properties > Debugging" and edit the "Environment" field.
+   Modify the value of `ONEAPI_DEVICE_SELECTOR` as you need.
 
 For detailed instructions about starting and using the debugger,
 please see [Get Started with Intel® Distribution for GDB* on Windows* OS Host](https://www.intel.com/content/www/us/en/develop/documentation/get-started-with-debugging-dpcpp-windows/).
@@ -236,55 +236,49 @@ please see [Get Started with Intel® Distribution for GDB* on Windows* OS Host](
 ### Example Outputs
 
 ```
-$ gdb-oneapi -q --args ./array-transform cpu
+$ ONEAPI_DEVICE_SELECTOR=*:cpu gdb-oneapi -q ./array-transform
 Reading symbols from ./array-transform...
-(gdb) break 56
-Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 56.
+(gdb) break 54
+Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 54.
 (gdb) run
 ...<snip>...
 [SYCL] Using device: [Intel(R) Core(TM) i9-7900X processor] from [Intel(R) OpenCL]
 [Switching to Thread 0x7fffe3bfe700 (LWP 925)]
 
-Thread 16 "array-transform" hit Breakpoint 1, main::$_1::operator()<cl::sycl::handler>
-(cl::sycl::handler&) const::{lambda(auto:1)#1}::operator()<cl::sycl::item<1, true> >
-(cl::sycl::item<1, true>) const (this=0x7fffe3bfcfa8, index=...) at array-transform.cpp:56
-56              int element = in[index];  // breakpoint-here
+Thread 4 "array-transform" hit Breakpoint 1, main::{lambda(auto:1&)#1}::operator()<sycl::_V1::handler>(sycl::_V1::handler&) const::{lambda(sycl::_V1::id<1>)#1}::operator()(sycl::_V1::id<1>) const (this=0x7fffc85582c8, index=sycl::_V1::id<1> = {...}) at array-transform.cpp:54
+54              int element = in[index];  // breakpoint-here
 (gdb)
 ```
 
 ```
-$ gdb-oneapi -q --args ./array-transform accelerator
+$ ONEAPI_DEVICE_SELECTOR=*:fpga gdb-oneapi -q ./array-transform
 Reading symbols from ./array-transform...
-(gdb) break 56
-Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 56.
+(gdb) break 54
+Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 54.
 (gdb) run
 ...<snip>...
 [SYCL] Using device: [Intel(R) FPGA Emulation Device] from [Intel(R) FPGA Emulation Platform for OpenCL(TM) software]
 [Switching to Thread 0x7fffe1ffb700 (LWP 2387)]
 
-Thread 9 "array-transform" hit Breakpoint 1, main::$_1::operator()<cl::sycl::handler>
-(cl::sycl::handler&) const::{lambda(auto:1)#1}::operator()<cl::sycl::item<1, true> >
-(cl::sycl::item<1, true>) const (this=0x7fffe1ff9fa8, index=...) at array-transform.cpp:56
-56              int element = in[index];  // breakpoint-here
+Thread 6 "array-transform" hit Breakpoint 1, main::{lambda(auto:1&)#1}::operator()<sycl::_V1::handler>(sycl::_V1::handler&) const::{lambda(sycl::_V1::id<1>)#1}::operator()(sycl::_V1::id<1>) const (this=0x7fffc08cef48, index=sycl::_V1::id<1> = {...}) at array-transform.cpp:54
+54              int element = in[index];  // breakpoint-here
 (gdb)
 ```
 
 ```
-$ gdb-oneapi -q --args ./array-transform gpu
+$ ONEAPI_DEVICE_SELECTOR=level_zero:gpu gdb-oneapi -q ./array-transform
 Reading symbols from ./array-transform...
-(gdb) break 56
-Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 56.
+(gdb) break 54
+Breakpoint 1 at 0x4057b7: file array-transform.cpp, line 54.
 (gdb) run
 ...<snip>...
-[SYCL] Using device: [Intel(R) Iris(R) Plus Graphics 650 [0x5927]] from [Intel(R) Level-Zero]
+intelgt: gdbserver-ze started for process 18496.
 ...<snip>...
-[Switching to Thread 1073741824 lane 0]
+[SYCL] Using device: [Intel(R) Data Center GPU Flex Series 140 [0x56c1]] from [Intel(R) Level-Zero]
+[Switching to Thread 1.153 lane 0]
 
-Thread 2.2 hit Breakpoint 1,  with SIMD lanes [0-7], main::$_1::operator()
-<cl::sycl::handler>(cl::sycl::handler&) const::{lambda(auto:1)#1}::operator()
-<cl::sycl::item<1, true> >(cl::sycl::item<1, true>) const (this=0x2f690c0, index=...)
-at array-transform.cpp:56
-56              int element = in[index];  // breakpoint-here
+Thread 2.153 hit Breakpoint 1, with SIMD lanes [0-7], main::{lambda(auto:1&)#1}::operator()<sycl::_V1::handler>(sycl::_V1::handler&) const::{lambda(sycl::_V1::id<1>)#1}::operator()(sycl::_V1::id<1>) const (this=0xffffd556ab1898d0, index=...) at array-transform.cpp:54
+54              int element = in[index];  // breakpoint-here
 (gdb)
 ```
 

Tools/ApplicationDebugger/array-transform/array-transform.vcxproj.user

@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LocalDebuggerEnvironment>CL_CONFIG_USE_NATIVE_DEBUGGER=1</LocalDebuggerEnvironment>
+    <LocalDebuggerEnvironment>ONEAPI_DEVICE_SELECTOR=*:cpu</LocalDebuggerEnvironment>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-    <LocalDebuggerCommandArguments>cpu</LocalDebuggerCommandArguments>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LocalDebuggerCommandArguments>cpu</LocalDebuggerCommandArguments>
+    <LocalDebuggerEnvironment>ONEAPI_DEVICE_SELECTOR=*:cpu</LocalDebuggerEnvironment>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
  </PropertyGroup>
 </Project>

Tools/ApplicationDebugger/array-transform/sample.json

@@ -2,8 +2,8 @@
   "guid": "4B3FDDD8-64CF-4CF3-9387-26E34F021E24",
   "name": "Debugger: Array Transform",
   "categories": ["Toolkit/Get Started", "Toolkit/oneAPI Tools/Application Debugger"],
-  "description": "A small Data Parallel C++ (DPC++) example that is used in the \"Get Started Guide\" of the Application Debugger to exercise major debugger functionality",
-  "toolchain": ["dpcpp"],
+  "description": "A small SYCL (C++)  example that is used in the \"Get Started Guide\" of the Application Debugger to exercise major debugger functionality",
+  "toolchain": ["icpx"],
   "dependencies": ["debugger"],
   "languages": [{"cpp":{}}],
   "targetDevice": ["CPU", "GPU"],
@@ -16,16 +16,16 @@
         "steps": [
           "mkdir -p build_cpu; cd build_cpu; cmake ..",
           "make",
-          "./array-transform cpu",
+	  "ONEAPI_DEVICE_SELECTOR=*:cpu ./array-transform",
           "make clean"
         ]
       },
       {
         "id": "cpu-aot",
         "steps": [
-          "mkdir -p build_cpu_aot; cd build_cpu_aot; cmake .. -DDPCPP_COMPILE_TARGET=cpu",
+          "mkdir -p build_cpu_aot; cd build_cpu_aot; cmake .. -DSYCL_COMPILE_TARGET=cpu",
           "make",
-          "./array-transform cpu",
+	  "ONEAPI_DEVICE_SELECTOR=*:cpu ./array-transform",
           "make clean"
         ]
       },
@@ -34,16 +34,16 @@
         "steps": [
           "mkdir -p build_gpu; cd build_gpu; cmake ..",
           "make",
-          "./array-transform gpu",
+	  "ONEAPI_DEVICE_SELECTOR=level_zero:gpu ./array-transform",
           "make clean"
         ]
       },
       {
         "id": "gpu-aot",
         "steps": [
-          "mkdir -p build_gpu_aot; cd build_gpu_aot; cmake .. -DDPCPP_COMPILE_TARGET=gen9,gen12LP",
+          "mkdir -p build_gpu_aot; cd build_gpu_aot; cmake .. -DSYCL_COMPILE_TARGET=gen9,gen12LP",
           "make",
-          "./array-transform gpu",
+	  "ONEAPI_DEVICE_SELECTOR=level_zero:gpu ./array-transform",
           "make clean"
         ]
       },
@@ -52,43 +52,52 @@
         "steps": [
           "mkdir -p build_acc; cd build_acc; cmake ..",
           "make",
-          "./array-transform accelerator",
+          "ONEAPI_DEVICE_SELECTOR=*:fpga ./array-transform",
           "make clean"
         ]
       },
       {
         "id": "fpga-emu-aot",
         "steps": [
-          "mkdir -p build_acc_aot; cd build_acc_aot; cmake .. -DDPCPP_COMPILE_TARGET=fpga-emu",
+          "mkdir -p build_acc_aot; cd build_acc_aot; cmake .. -DSYCL_COMPILE_TARGET=fpga-emu",
           "make",
-          "./array-transform accelerator",
+          "ONEAPI_DEVICE_SELECTOR=*:fpga ./array-transform",
           "make clean"
         ]
       }
     ],
     "windows": [
       {
         "id": "cpu",
+	"env": [
+          "set ONEAPI_DEVICE_SELECTOR=*:cpu"
+        ],
         "steps": [
           "MSBuild array-transform.sln /t:Rebuild /p:Configuration=\"debug\"",
           "cd x64\\Debug",
-          "array-transform.exe cpu"
+          "array-transform.exe"
         ]
       },
       {
         "id": "gpu",
+	"env": [
+          "set ONEAPI_DEVICE_SELECTOR=level_zero:gpu"
+        ],
         "steps": [
           "MSBuild array-transform.sln /t:Rebuild /p:Configuration=\"debug\"",
           "cd x64\\Debug",
-          "array-transform.exe gpu"
+          "array-transform.exe"
         ]
       },
       {
         "id": "fpga-emu",
+        "env": [
+          "set ONEAPI_DEVICE_SELECTOR=*:fpga"
+        ],
         "steps": [
           "MSBuild array-transform.sln /t:Rebuild /p:Configuration=\"debug\"",
           "cd x64\\Debug",
-          "array-transform.exe accelerator"
+          "array-transform.exe"
         ]
       }
     ]

Tools/ApplicationDebugger/array-transform/src/array-transform.cpp

@@ -14,7 +14,6 @@
 #include <iostream>
 // Location of file: <oneapi-root>/dev-utilities/<version>/include
 #include "dpc_common.hpp"
-#include "selector.hpp"
 
 using namespace std;
 using namespace sycl;
@@ -34,7 +33,7 @@ int main(int argc, char *argv[]) {
     input[i] = i + 100;
 
   try {
-    queue q(GetDevice(argc, argv), dpc_common::exception_handler);
+    queue q(default_selector_v, dpc_common::exception_handler);
     cout << "[SYCL] Using device: ["
          << q.get_device().get_info<info::device::name>()
          << "] from ["

Tools/ApplicationDebugger/jacobi/CMakeLists.txt

@@ -56,4 +56,4 @@ add_custom_target(run-gpu ./${PROJECT_NAME_BUGGED} gpu
 add_custom_target(run-fpga-fixed ./${PROJECT_NAME_FIXED} accelerator
   DEPENDS ${PROJECT_NAME_FIXED})
 add_custom_target(run-fpga ./${PROJECT_NAME_BUGGED} accelerator
-  DEPENDS ${PROJECT_NAME_BUGGED})
+  DEPENDS ${PROJECT_NAME_BUGGED})