diff --git a/pyr/Cargo.lock b/pyr/Cargo.lock
index 23b3c27..b183b14 100644
--- a/pyr/Cargo.lock
+++ b/pyr/Cargo.lock
@@ -136,6 +136,17 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
 
+[[package]]
+name = "bindgen_cuda"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f8489af5b7d17a81bffe37e0f4d6e1e4de87c87329d05447f22c35d95a1227d"
+dependencies = [
+ "glob",
+ "num_cpus",
+ "rayon",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -197,6 +208,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f1b20174c1707e20f4cb364a355b449803c03e9b0c9193324623cf9787a4e00"
 dependencies = [
  "byteorder",
+ "candle-kernels",
+ "cudarc",
  "gemm",
  "half",
  "memmap2",
@@ -211,6 +224,15 @@ dependencies = [
  "zip",
 ]
 
+[[package]]
+name = "candle-kernels"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5845911a44164ebb73b56a0e23793ba1b583bad102af7400fe4768babc5815b2"
+dependencies = [
+ "bindgen_cuda",
+]
+
 [[package]]
 name = "candle-nn"
 version = "0.4.1"
@@ -291,6 +313,15 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
+[[package]]
+name = "cudarc"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9395df0cab995685664e79cc35ad6302bf08fb9c5d82301875a183affe1278b1"
+dependencies = [
+ "half",
+]
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -546,6 +577,12 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
+
 [[package]]
 name = "half"
 version = "2.4.1"
diff --git a/pyr/Cargo.toml b/pyr/Cargo.toml
index 25e8285..2b7cdc0 100644
--- a/pyr/Cargo.toml
+++ b/pyr/Cargo.toml
@@ -25,4 +25,4 @@ serde = {version = "1.0.198", features = ["derive"]}
 
 [features]
 default = []
-cuda = []
\ No newline at end of file
+cuda = ["candle-nn/cuda"]
\ No newline at end of file