Rewrite for CPU usage

Now using Apple's native Mach Kernel API via cgo to get accurate CPU core readings, process list improved with sorting and layouts updated, v0.2.2

Author: metaspartan

README.md

@@ -13,9 +13,9 @@
 
 ## Features
 
-- Apple Silicon Monitor Top written in Go Lang (Under 1,000 lines of code)
-- Real-time CPU and GPU power usage display.
-- Detailed metrics for different CPU clusters (E-Cores and P-Cores).
+- Apple Silicon Monitor Top written in Go Lang and CGO
+- Real-time CPU and GPU power wattage usage display.
+- Detailed native metrics for CPU cores (E and P cores) (Apple's Mach Kernel API)
 - Memory usage and swap information.
 - Network usage information
 - Disk Activity Read/Write
@@ -141,7 +141,8 @@ Contributions are what make the open-source community such an amazing place to l
 - `sysctl`: For CPU model information
 - `system_profiler`: For GPU Core Count
 - `psutil`: For memory and swap metrics
-- `powermetrics`: For majority of CPU, GPU, Network, and Disk metrics
+- `powermetrics`: For majority of GPU, Network, and Disk metrics
+- `host_processor_info`: For CPU metrics (E and P cores) Apple Mach Kernel API in CGO
 
 ## License
 
@@ -162,3 +163,4 @@ This tool is not officially supported by Apple. It is provided as is, and may no
 - [termui](https://github.com/gizak/termui) for the terminal UI framework.
 - [gopsutil](https://github.com/shirou/gopsutil) for system memory monitoring.
 - [asitop](https://github.com/tlkh/asitop) for the original inspiration!
+- [htop](https://github.com/htop-dev/htop) for the process list and CPU cores inspiration!

go.mod

@@ -9,6 +9,7 @@ require (
 )
 
 require (
+	github.com/caseymrm/go-smc v0.0.0-20180521175121-66b52ab0ffbf // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/mattn/go-runewidth v0.0.4 // indirect

go.sum

@@ -1,3 +1,5 @@
+github.com/caseymrm/go-smc v0.0.0-20180521175121-66b52ab0ffbf h1:Ahgz9Usl3XTXzuVAO9Nw2fMlbbwaagaKjmHIyzkM7ek=
+github.com/caseymrm/go-smc v0.0.0-20180521175121-66b52ab0ffbf/go.mod h1:t/rpq4mwI5WzO0Yu8aG8kGmZECjV3G4amwoqBsWULUA=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/gizak/termui/v3 v3.1.0 h1:ZZmVDgwHl7gR7elfKf1xc4IudXZ5qqfDh4wExk4Iajc=