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FLACCL: Display platform and device used

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This commit is contained in:
Grigory Chudov
2013-06-26 00:54:53 -04:00
parent 2703fffe86
commit 5c2ffab0f9
2 changed files with 77 additions and 49 deletions
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61
CUETools.Codecs.FLACCL/FLACCLWriter.cs
View File

@@ -33,6 +33,9 @@ namespace CUETools.Codecs.FLACCL
{ {
public class FLACCLWriterSettings : AudioEncoderSettings public class FLACCLWriterSettings : AudioEncoderSettings
{ {
internal IntPtr m_platform = IntPtr.Zero;
internal IntPtr m_device = IntPtr.Zero;
public FLACCLWriterSettings() public FLACCLWriterSettings()
: base() : base()
{ {
@@ -61,6 +64,37 @@ namespace CUETools.Codecs.FLACCL
{ {
if (EncoderModeIndex < 0) if (EncoderModeIndex < 0)
throw new Exception("unsupported encoder mode"); throw new Exception("unsupported encoder mode");
if (OpenCL.NumberOfPlatforms < 1)
throw new Exception("no opencl platforms found");
if (Platform == null)
m_platform = OpenCL.GetPlatform(0).PlatformID;
else
{
for (int i = 0; i < OpenCL.NumberOfPlatforms; i++)
{
var platform = OpenCL.GetPlatform(i);
if (platform.Name.Equals(Platform, StringComparison.InvariantCultureIgnoreCase))
{
m_platform = platform.PlatformID;
break;
}
}
if (m_platform == IntPtr.Zero)
throw new Exception("unknown platform \"" + Platform + "\". Platforms available:" +
string.Join(", ", (new List<Platform>(OpenCL.GetPlatforms())).ConvertAll(p => "\"" + p.Name + "\"").ToArray()));
}
Platform = OpenCL.GetPlatform(m_platform).Name;
{
//var device = OpenCL.GetPlatform(m_platform).GetDevice(OpenCL.GetPlatform(m_platform).QueryDeviceIntPtr()[0]);
var devices = new List<Device>(OpenCL.GetPlatform(m_platform).QueryDevices((DeviceType)DeviceType));
var RequireImageSupport = true;
var RequiredExtensions = new List<string>();
devices.RemoveAll(d => (d.ImageSupport != true && RequireImageSupport) || !d.HasExtensions(RequiredExtensions.ToArray()));
if (devices.Count == 0)
throw new Exception("no OpenCL devices found that matched filter criteria");
m_device = devices[0].DeviceID;
Device = devices[0].Name;
}
SetDefaultValuesForMode(); SetDefaultValuesForMode();
if (Padding < 0) if (Padding < 0)
throw new Exception("unsupported padding value " + Padding.ToString()); throw new Exception("unsupported padding value " + Padding.ToString());
@@ -166,6 +200,11 @@ namespace CUETools.Codecs.FLACCL
[SRDescription(typeof(Properties.Resources), "DescriptionDeviceType")] [SRDescription(typeof(Properties.Resources), "DescriptionDeviceType")]
public OpenCLDeviceType DeviceType { get; set; } public OpenCLDeviceType DeviceType { get; set; }
//[TypeConverter(typeof(FLACCLWriterSettingsDeviceConverter))]
[SRDescription(typeof(Properties.Resources), "DescriptionDevice")]
[Browsable(false)]
public string Device { get; set; }
[DefaultValue(0)] [DefaultValue(0)]
[SRDescription(typeof(Properties.Resources), "DescriptionCPUThreads")] [SRDescription(typeof(Properties.Resources), "DescriptionCPUThreads")]
public int CPUThreads { get; set; } public int CPUThreads { get; set; }
@@ -1717,25 +1756,7 @@ namespace CUETools.Codecs.FLACCL
OCLMan.BuildOptions = ""; OCLMan.BuildOptions = "";
OCLMan.SourcePath = System.IO.Path.GetDirectoryName(GetType().Assembly.Location); OCLMan.SourcePath = System.IO.Path.GetDirectoryName(GetType().Assembly.Location);
OCLMan.BinaryPath = System.IO.Path.Combine(System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "CUE Tools"), "OpenCL"); OCLMan.BinaryPath = System.IO.Path.Combine(System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "CUE Tools"), "OpenCL");
int platformId = 0; OCLMan.CreateContext(OpenCL.GetPlatform(m_settings.m_platform).GetDevice(m_settings.m_device));
if (m_settings.Platform != null)
{
platformId = -1;
string platforms = "";
for (int i = 0; i < OpenCL.NumberOfPlatforms; i++)
{
var platform = OpenCL.GetPlatform(i);
platforms += " \"" + platform.Name + "\"";
if (platform.Name.Equals(m_settings.Platform, StringComparison.InvariantCultureIgnoreCase))
{
platformId = i;
break;
}
}
if (platformId < 0)
throw new Exception("unknown platform \"" + m_settings.Platform + "\". Platforms available:" + platforms);
}
OCLMan.CreateDefaultContext(platformId, (DeviceType)m_settings.DeviceType);
this.framesPerTask = (int)OCLMan.Context.Devices[0].MaxComputeUnits * Math.Max(1, m_settings.TaskSize / channels); this.framesPerTask = (int)OCLMan.Context.Devices[0].MaxComputeUnits * Math.Max(1, m_settings.TaskSize / channels);
@@ -1763,7 +1784,7 @@ namespace CUETools.Codecs.FLACCL
"#define DEBUG\n" + "#define DEBUG\n" +
#endif #endif
(m_settings.DeviceType == OpenCLDeviceType.CPU ? "#define FLACCL_CPU\n" : "") + (m_settings.DeviceType == OpenCLDeviceType.CPU ? "#define FLACCL_CPU\n" : "") +
"#define OPENCL_PLATFORM \"" + OpenCL.GetPlatform(platformId).Name + "\"\n" + "#define OPENCL_PLATFORM \"" + OpenCL.GetPlatform(m_settings.m_platform).Name + "\"\n" +
"#define VENDOR_ID " + OCLMan.Context.Devices[0].VendorID + "\n" + "#define VENDOR_ID " + OCLMan.Context.Devices[0].VendorID + "\n" +
m_settings.Defines + "\n"; m_settings.Defines + "\n";

65
CUETools.FLACCL.cmd/Program.cs
View File

@@ -35,37 +35,40 @@ namespace CUETools.FLACCL.cmd
Console.WriteLine(); Console.WriteLine();
Console.WriteLine("Options:"); Console.WriteLine("Options:");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine(" -0 .. -11 Compression level, default 8; 9..11 require --lax"); Console.WriteLine(" -0 .. -11 Compression level, default 8; 9..11 require --lax");
Console.WriteLine(" -o <file> Output filename, or \"-\" for stdout, or nul"); Console.WriteLine(" -o <file> Output filename, or \"-\" for stdout, or nul");
Console.WriteLine(" -p # Padding bytes"); Console.WriteLine(" -p # Padding bytes");
Console.WriteLine(" -q --quiet Quiet mode"); Console.WriteLine(" -q --quiet Quiet mode");
Console.WriteLine(" --lax Allow non-subset modes"); Console.WriteLine(" --lax Allow non-subset modes");
Console.WriteLine(" --verify Verify during encoding"); Console.WriteLine(" --verify Verify during encoding");
Console.WriteLine(" --no-md5 Don't compute MD5 hash"); Console.WriteLine(" --no-md5 Don't compute MD5 hash");
Console.WriteLine(" --no-seektable Don't generate a seektable"); Console.WriteLine(" --no-seektable Don't generate a seektable");
Console.WriteLine(" --cpu-threads Use additional CPU threads"); Console.WriteLine(" --cpu-threads Use additional CPU threads");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine("OpenCL Options:"); Console.WriteLine("OpenCL Options:");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine(" --opencl-type <X> CPU or GPU, default GPU"); Console.WriteLine(" --opencl-type <X> CPU or GPU, default GPU");
Console.WriteLine(" --opencl-platform \"ATI Stream\", \"NVIDIA CUDA\", \"Intel(R) OpenCL\" etc"); var platforms = new List<string>();
Console.WriteLine(" --group-size # Set GPU workgroup size (64,128,256)"); foreach (var value in (new FLACCLWriterSettingsPlatformConverter()).GetStandardValues(null))
Console.WriteLine(" --task-size # Set number of frames per multiprocessor, default 8"); platforms.Add(value as string);
Console.WriteLine(" --slow-gpu Some encoding stages are done on CPU"); Console.WriteLine(" --opencl-platform <X> {0}", platforms.Count == 0 ? "No OpenCL platforms detected" : string.Join(", ", platforms.ConvertAll(s => "\"" + s + "\"").ToArray()));
Console.WriteLine(" --fast-gpu Experimental mode, not recommended"); Console.WriteLine(" --group-size # Set GPU workgroup size (64,128,256)");
Console.WriteLine(" --define <X> <Y> OpenCL preprocessor definition"); Console.WriteLine(" --task-size # Set number of frames per multiprocessor, default 8");
Console.WriteLine(" --slow-gpu Some encoding stages are done on CPU");
Console.WriteLine(" --fast-gpu Experimental mode, not recommended");
Console.WriteLine(" --define <X> <Y> OpenCL preprocessor definition");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine("Advanced Options:"); Console.WriteLine("Advanced Options:");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine(" -b # Block size"); Console.WriteLine(" -b # Block size");
Console.WriteLine(" -s <method> Stereo decorrelation (independent,search)"); Console.WriteLine(" -s <method> Stereo decorrelation (independent,search)");
Console.WriteLine(" -r #[,#] Rice partition order {max} or {min},{max} (0..8)"); Console.WriteLine(" -r #[,#] Rice partition order {max} or {min},{max} (0..8)");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine("LPC options:"); Console.WriteLine("LPC options:");
Console.WriteLine(); Console.WriteLine();
Console.WriteLine(" -w <func>[,<func>] Window functions (bartlett,welch,hann,flattop,tukey)"); Console.WriteLine(" -w <func>[,<func>] Window functions (bartlett,welch,hann,flattop,tukey)");
Console.WriteLine(" -l #[,#] Prediction order {max} or {min},{max} (1..32)"); Console.WriteLine(" -l #[,#] Prediction order {max} or {min},{max} (1..32)");
Console.WriteLine(" --max-precision Coefficients precision search (0..1)"); Console.WriteLine(" --max-precision Coefficients precision search (0..1)");
Console.WriteLine(); Console.WriteLine();
} }
@@ -225,10 +228,9 @@ namespace CUETools.FLACCL.cmd
if (((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null)) if (((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null))
{ {
Console.WriteLine(); Usage();
Console.WriteLine();
Console.WriteLine("Output file not specified."); Console.WriteLine("Output file not specified.");
Console.WriteLine();
Usage();
return 2; return 2;
} }
@@ -245,7 +247,9 @@ namespace CUETools.FLACCL.cmd
audioSource = new FlakeReader(input_file, null); audioSource = new FlakeReader(input_file, null);
else else
{ {
Usage(); Usage();
Console.WriteLine();
Console.WriteLine("Input file \"{0}\" does not exist.", input_file);
return 2; return 2;
} }
} }
@@ -272,6 +276,7 @@ namespace CUETools.FLACCL.cmd
output_file == "-" ? Console.OpenStandardOutput() : output_file == "-" ? Console.OpenStandardOutput() :
output_file == "nul" ? new NullStream() : null, output_file == "nul" ? new NullStream() : null,
settings); settings);
settings = encoder.Settings as FLACCLWriterSettings;
encoder.FinalSampleCount = audioSource.Length; encoder.FinalSampleCount = audioSource.Length;
if (stereo_method != null) if (stereo_method != null)
encoder.StereoMethod = Flake.LookupStereoMethod(stereo_method); encoder.StereoMethod = Flake.LookupStereoMethod(stereo_method);
@@ -306,7 +311,9 @@ namespace CUETools.FLACCL.cmd
{ {
Console.WriteLine("Filename : {0}", input_file); Console.WriteLine("Filename : {0}", input_file);
Console.WriteLine("File Info : {0}kHz; {1} channel; {2} bit; {3}", audioSource.PCM.SampleRate, audioSource.PCM.ChannelCount, audioSource.PCM.BitsPerSample, TimeSpan.FromSeconds(audioSource.Length * 1.0 / audioSource.PCM.SampleRate)); Console.WriteLine("File Info : {0}kHz; {1} channel; {2} bit; {3}", audioSource.PCM.SampleRate, audioSource.PCM.ChannelCount, audioSource.PCM.BitsPerSample, TimeSpan.FromSeconds(audioSource.Length * 1.0 / audioSource.PCM.SampleRate));
} Console.WriteLine("Platform : {0}", settings.Platform);
Console.WriteLine("Device : {0}", settings.Device);
}
bool keepRunning = true; bool keepRunning = true;
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
@@ -394,12 +401,12 @@ namespace CUETools.FLACCL.cmd
settings.MaxPartitionOrder, settings.MaxPartitionOrder,
settings.GPUOnly ? "GPU" : "CPU", settings.GPUOnly ? "GPU" : "CPU",
encoder.OrdersPerWindow, encoder.OrdersPerWindow,
(encoder.Settings as FLACCLWriterSettings).MaxLPCOrder, settings.MaxLPCOrder,
encoder.MinPrecisionSearch, encoder.MinPrecisionSearch,
encoder.MaxPrecisionSearch, encoder.MaxPrecisionSearch,
encoder.Settings.BlockSize, encoder.Settings.BlockSize,
encoder.VBRMode, encoder.VBRMode,
(encoder.Settings as FLACCLWriterSettings).MaxFixedOrder - (encoder.Settings as FLACCLWriterSettings).MinFixedOrder + 1, settings.MaxFixedOrder - settings.MinFixedOrder + 1,
encoder.DoConstant ? "c" : "" encoder.DoConstant ? "c" : ""
); );
} }