1 files changed, 16 insertions, 8 deletions
diff --git a/src/solvers/gpusolver.rs b/src/solvers/gpusolver.rs
index 371f116..d1454b9 100644
--- a/src/solvers/gpusolver.rs
+++ b/src/solvers/gpusolver.rs
@@ -3,6 +3,7 @@ use crate::solvers::gpu::*;
 use crate::solvers::{wall_stats, IteratorSolver, Solver};
 use rayon::prelude::*;
 use std::sync::mpsc::Sender;
+use std::sync::{Arc, Mutex};
 
 #[derive(Debug)]
 pub struct GpuSolver {
@@ -12,6 +13,7 @@ pub struct GpuSolver {
     chunk: u32,
     permutations: Vec<Vec<u32>>,
     masks: Vec<u64>,
+    progress: Arc<Mutex<u32>>,
 }
 
 impl GpuSolver {
@@ -23,7 +25,7 @@ impl GpuSolver {
         self.permute(
             0,
             0,
-            ((0..(self.h - 1)).map(|x| x * chunk).collect::<Vec<u32>>()).as_ref(),
+            ((0..(self.h - 2)).map(|x| x * chunk).collect::<Vec<u32>>()).as_ref(),
             sender.clone(),
         );
         sender.send(Message::CpuDone).unwrap();
@@ -31,7 +33,7 @@ impl GpuSolver {
         while let Ok(Message::RowResult(wall)) = receiver.recv() {
             walls.push(wall);
         }
-        println!("{:?}", walls);
+        //println!("{:?}", walls);
         handle.join().unwrap();
         walls
     }
@@ -41,15 +43,14 @@ impl GpuSolver {
             return;
         }
         let mut new_num = Vec::from(numbers);
-        let start = numbers[index as usize] / self.chunk;
-        if index as usize == numbers.len() - 1 {
+        if index as usize == numbers.len() {
             let mut info = sys_info::mem_info().unwrap();
             while info.avail < info.total / 8 {
                 std::thread::sleep(std::time::Duration::from_millis(5));
                 info = sys_info::mem_info().unwrap();
                 println!("mem wait {:?}", info);
             }
-            let i = self.n - 2 - numbers[index] / self.chunk;
+            let i = self.n - 3 - numbers[index - 1] / self.chunk;
             sender
                 .send(Message::CheckRequest(CheckRequest::new(
                     new_num, curr_mask, i,
@@ -57,6 +58,7 @@ impl GpuSolver {
                 .unwrap();
             return;
         }
+        let start = numbers[index as usize] / self.chunk;
         for i in start..self.n - (self.h - 1 - index as u32) {
             for n in 1..(numbers.len() - index) {
                 new_num[n + index] = (n as u32 + i) * self.chunk;
@@ -78,11 +80,16 @@ impl GpuSolver {
                         );
                     });
             } else {
+                {
+                    let mut data = self.progress.lock().unwrap();
+                    *data += 1;
+                    println!(
+                        "progress: {}%",
+                        *data as f64 / self.chunk as f64 * 100.0 / self.n as f64
+                    );
+                }
                 for j in 0..self.chunk {
                     new_num[index] = i * self.chunk + j;
-                    if index == 0 {
-                        println!("progress: {}%", j as f64 / self.chunk as f64);
-                    }
                     self.permute(
                         index + 1,
                         curr_mask | self.masks[new_num[index] as usize],
@@ -128,6 +135,7 @@ impl Solver for GpuSolver {
             chunk,
             permutations,
             masks,
+            progress: Arc::new(Mutex::new(0)),
         }
     }
     fn n(&self) -> u32 {