1 files changed, 33 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/misc/clpeak/default.nix b/nixpkgs/pkgs/tools/misc/clpeak/default.nix
new file mode 100644
index 00000000000..b021703b804
--- /dev/null
+++ b/nixpkgs/pkgs/tools/misc/clpeak/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitHub, cmake, ocl-icd, opencl-clhpp }:
+
+stdenv.mkDerivation rec {
+  pname = "clpeak";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "krrishnarraj";
+    repo = "clpeak";
+    rev = version;
+    fetchSubmodules = true;
+    sha256 = "1wkjpvn4r89c3y06rv7gfpwpqw6ljmqwz0w0mljl9y5hn1r4pkx2";
+  };
+
+  patches = [
+    # The cl.hpp header was removed from opencl-clhpp. This patch
+    # updates clpeak to use the new cp2.hpp header. The patch comes
+    # from the following PR and was updated to apply against more
+    # recent versions: https://github.com/krrishnarraj/clpeak/pull/46
+    ./clpeak-clhpp2.diff
+  ];
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = [ ocl-icd opencl-clhpp ];
+
+  meta = with stdenv.lib; {
+    description = "A tool which profiles OpenCL devices to find their peak capacities";
+    homepage = "https://github.com/krrishnarraj/clpeak/";
+    license = licenses.unlicense;
+    maintainers = with maintainers; [ danieldk ];
+  };
+}