papi: init at 5.6.0 (#46619)

papi is a high resolution performance counter.

pkgs/development/libraries/science/benchmark/papi/default.nix

@@ -0,0 +1,30 @@
+{ stdenv
+, fetchurl
+}:
+
+stdenv.mkDerivation rec {
+  version = "5.6.0";
+  name = "papi-${version}";
+
+  src = fetchurl {
+    url = "https://bitbucket.org/icl/papi/get/papi-5-6-0-t.tar.gz";
+    sha256 = "13mngf9kl0y2wfxqvkad0smdaag7k8fvw82b4312gx62nwhc1i6r";
+  };
+
+  buildInputs = [ stdenv ];
+
+  preConfigure = ''
+    cd src
+  '';
+
+  doCheck = true;
+  checkTarget = "test";
+
+  meta = with stdenv.lib; {
+    homepage = https://icl.utk.edu/papi/;
+    description = "PAPI provides the tool designer and application engineer with a consistent interface and methodology for use of the performance counter hardware found in most major microprocessors";
+    license = licenses.bsdOriginal;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.costrouc ];
+  };
+}