linux disk performance

joocer · joocer · commit 1d694e0eedc6 · 2025-10-29T18:35:43.000Z
diff --git a/opteryx/__version__.py b/opteryx/__version__.py
@@ -1,9 +1,9 @@
 # THIS FILE IS AUTOMATICALLY UPDATED DURING THE BUILD PROCESS
 # DO NOT EDIT THIS FILE DIRECTLY
 
-__build__ = 1708
+__build__ = 1709
 __author__ = "@joocer"
-__version__ = "0.26.0-beta.1708"
+__version__ = "0.26.0-beta.1709"
 
 # Store the version here so:
 # 1) we don't load dependencies by storing it in __init__.py
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "opteryx"
-version = "0.26.0-beta.1708"
+version = "0.26.0-beta.1709"
 description = "Query your data, where it lives"
 requires-python = '>=3.11'
 readme = {file = "README.md", content-type = "text/markdown"}
diff --git a/src/cpp/disk_io.cpp b/src/cpp/disk_io.cpp
@@ -176,7 +176,7 @@ int read_all_mmap(const char* path, uint8_t** dst, size_t* out_len) {
         return 0;
     }
     
-    void* mapped = mmap(NULL, size, PROT_READ, MAP_PRIVATE | MAP_POPULATE, fd, 0);
+    void* mapped = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
     close(fd);
 
     if (mapped == MAP_FAILED) {

Original file line number	Diff line number	Diff line change
`@@ -176,7 +176,7 @@ int read_all_mmap(const char* path, uint8_t** dst, size_t* out_len) {`
`176`	`176`	`return 0;`
`177`	`177`	`}`
`178`	`178`
`179`		`- void* mapped = mmap(NULL, size, PROT_READ, MAP_PRIVATE \| MAP_POPULATE, fd, 0);`
	`179`	`+ void* mapped = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);`
`180`	`180`	`close(fd);`
`181`	`181`
`182`	`182`	`if (mapped == MAP_FAILED) {`