Fix the bus width value used for bandwidth calculations (#69)

markbarnett-arm · web-flow · commit 9af40d27f0fb · 2023-09-14T17:56:11.000+01:00
Fix for issue #68
diff --git a/hwcpipe/include/hwcpipe/sampler.hpp b/hwcpipe/include/hwcpipe/sampler.hpp
@@ -582,7 +582,7 @@ class sampler : private detail::expression::context {
     }
 
     HWCP_NODISCARD double get_mali_config_ext_bus_byte_size() const override {
-        return static_cast<double>(constants_.axi_bus_width) / static_cast<double>(sizeof(char));
+        return static_cast<double>(constants_.axi_bus_width) / 8.0;
     }
 
     HWCP_NODISCARD double get_mali_config_shader_core_count() const override {

Original file line number	Diff line number	Diff line change
`@@ -582,7 +582,7 @@ class sampler : private detail::expression::context {`
`582`	`582`	`}`
`583`	`583`
`584`	`584`	`HWCP_NODISCARD double get_mali_config_ext_bus_byte_size() const override {`
`585`		`- return static_cast<double>(constants_.axi_bus_width) / static_cast<double>(sizeof(char));`
	`585`	`+ return static_cast<double>(constants_.axi_bus_width) / 8.0;`
`586`	`586`	`}`
`587`	`587`
`588`	`588`	`HWCP_NODISCARD double get_mali_config_shader_core_count() const override {`